Identifying modules, components, and products
This topic contains information to help you identify module, component, and product information that is related to where an error is occurring.
Use Table 1 to relate a module prefix to its component name,
product identifier (ID), component ID, and product name. If a prefix is not listed in the table,
check the SMP/E data base. It has information on other IBM®
products, such as application programs. See z/OS SMP/E User's Guide for information on using SMP/E.
Table 1 contains the following sections:
- Module prefix: The module prefix is the first three or more characters in:
- CSECT name
- Entry point name
- Macro name
- Module name
The name of a module or macro that is owned by IBM usually begins with the characters A through I. There are a few exceptions beginning with S or X.
- Component name: The component name shows the component that is associated with the module prefix. In some cases, this section shows the name of a command or macro.
- Product ID: The product ID is a number that identifies the product that a component is associated with. Each separately orderable product has a unique product ID.
- Component ID: The component ID is an alphanumeric identifier unique for each component. For component identifiers of products that are not shown in this table, see the programming support manual for the product or subsystem or use SMP/E reports.
- Product, element name, or optional feature: Some of the products and subsystems are:
- DFSMS
- DFSMS includes the following functional components:
- DFSMSdfp
- Data Facility System Managed Storage DFP
- DFSMSdss
- DFSMS Data Set Services
- DFSMShsm
- DFSMS hierarchical storage manager
- DFSMSrmm
- DFSMS removable media manager
- DFSMStvs
- DFSMS Transactional VSAM Services
- EREP
- Environmental Record Editing and Printing program
- JES2
- Job entry subsystem 2
- JES3
- Job entry subsystem 3
- MVS™
- Control program for MVS
- RACF®
- Resource Access Control Facility
- RMF
- Resource Management Facility
- SMP/E
- System Modification Program Extended
- TSO/E
- Time Sharing Option Extensions
- VTAM®
- Virtual Telecommunications Access Method
| Module prefix | Component name | Product ID | Component ID | Product, element name, or optional feature |
|---|---|---|---|---|
| ADF | TSO and TSO/E session manager | 5650-ZOS | 566528505 | TSO/E |
| ADR | DFSMSdss | 5650-ZOS | 5695DF175 | DFSMSdss |
| ADY | Dump analysis and elimination (DAE) | 5650-ZOS | 5752SC143 | MVS |
| AFH | Fortran Library | 5650-ZOS | 568819804 | Language Environment® |
| AHL | Macros for GTF (formerly AMDPRDMP macros) | 5650-ZOS | 5752SC113 | MVS |
| AHL - AHLC | Generalized trace facility (GTF) | 5650-ZOS | 5752SC111 | MVS |
| AHLF - AHLMC | Generalized trace facility (GTF) | 5650-ZOS | 5752SC111 | MVS |
| AHLMF - AHLW | GTFTRACE subcommand of IPCS | 5650-ZOS | 5752SC118 | MVS |
| AIR-AIRH | Predictive Failure Analysis (PFA) | 5650-ZOS | 5752SCPFA | MVS |
| AKJL | LINK/LOADGO prompter | 5650-ZOS | 5695PMB01 | Program Management |
| AMA | AMATERSE service aid | 5650-ZOS | 5752SC112 | MVS |
| AMA | Problem Documentation Upload Utility (PDUU) | 5650-ZOS | 5752SC112 | MVS |
| AMA | SPZAP service aid | 5650-ZOS | 5752SC112 | MVS |
| AMB | LIST service aid (AMBLIST) | 5650-ZOS | 5695PMB01 | Program Management |
| AMD | Stand-alone dump (SADMP) | 5650-ZOS | 5752SC115 | MVS |
| AMS | System Availability Management (SAM) of the Resource Measurement Facility (RMF) | 5650-ZOS | 566527404 | RMF |
| ANT | System data mover | 5650-ZOS | 5695DF117 | DFSMSdss |
| AOM | Device Support Services (AOM) | 5650-ZOS | 5695DF113 | DFSMSdfp |
| ARC | DFSMShsm | 5650-ZOS | 5695DF170 | DFSMShsm |
| ASA | MVS reuse | 5650-ZOS | 5752SCASA | MVS |
| ASB | Advanced Program-to-Program Communication (APPC) scheduler | 5650-ZOS | 5752SCACB | MVS |
| ASE | Address space services | 5650-ZOS | 5752SCASE | MVS |
| ASR | Symptom record (SYMREC) services | 5650-ZOS | 5752SCASR | MVS |
| ATB | Advanced Program-to-Program Communication (APPC) | 5650-ZOS | 5752SCACB | MVS |
| ATR | Resource recovery services | 5650-ZOS | 5752SCRRS | MVS |
| AVF | Availability manager | 5650-ZOS | 5752SCAVM | MVS |
| AXR | System REXX | 5650-ZOS | 5752SCAXR | MVS |
| BCD | z/OS® Batch Runtime | 5650-ZOS | 5752SC1BC | MVS |
| BCF | Base Crypto Function | 5650-ZOS | 566505101 | MVS |
| BCN | SMP/E Planning and Migration Assistant | 5650-ZOS, 5655-G44 | 566894902 | SMP/E |
 BHI |
z/OS Hyperswap Interface |
5650-ZOS |
5752SC1C3 |
MVS |
| BLR | Interactive problem control system (IPCS) | 5650-ZOS | 5752SC132 | MVS |
| BLS | Interactive problem control system (IPCS) | 5650-ZOS | 5752SC132 | MVS |
| BLW | Loadwait/Restart | 5650-ZOS | 5752SCLWT | MVS |
| BOP | z/OS UNIX (z/OS UNIX System Services) support | 5650-ZOS | 5752SCPX6 | MVS |
| BPX | z/OS UNIX System Services | 5650-ZOS | 5695SCPX1 | MVS |
| CBD | Hardware configuration definition (HCD) | 5650-ZOS | 5695SC1XL | MVS |
| CBD | Interactive storage management facility (ISMF) and Hardware Configuration Definition (HCD) | 5650-ZOS | 5695DF161 | DFSMSdfp |
| CBP | MVS configuration program (MVSCP) | 5665 | 29105 | MVS |
| CBPUS01 - CBPUSnn | Input/output supervisor (IOS) unit information module (UIM) | 5650-ZOS | 5752SC1C3 | MVS |
| CBQ | Runtime Library Extensions | 5650-ZOS | 56551210D | MVS |
| CBR | Object Access Method (OAM) | 5650-ZOS | 5695DF180 | DFSMSdfp |
| CDA | Runtime Library Extensions | 5650-ZOS | 56551210D | MVS |
| CDS | Open Cryptographic Services Facility | 5650-ZOS | 565506804 | Cryptographic Services |
| CEA | Common Event Adapter | 5650-ZOS | 5752SCCEA | MVS |
| CEE | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CEH | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CEJ | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CEL | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CEQ | Language Environment Note: CEQ excludes
CEQA, CEQL, and CEQN, which belong to Open Cryptographic Enhanced Plug-ins.
|
5650-ZOS | 568819801 | Language Environment |
| CEQA, CEQL, CEQN | Open Cryptographic Enhanced Plug-ins | 5650-ZOS | 565506809 | Security Server |
| CEU | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CEZ | Language Environment | 5650-ZOS | 568819801 | Language Environment |
| CHS | TSO/E Enhanced Connectivity Facility | 5650-ZOS | 566528507 | TSO/E |
| CIP | Utilities (3800 Offline Utility) | 5650-ZOS | 5695DF114 | DFSMSdfp |
| CLB | Runtime Library Extensions | 5650-ZOS | 56551210D | MVS |
| CLE | Runtime Library Extensions | 5650-ZOS | 56551210D | MVS |
| CNL | MVS message service (MMS) | 5650-ZOS | 5752SCMMS | MVS |
| CNN | XL C/C++ Compiler | 5650-ZOS | 56551210A | MVS |
| CNZ | Console Services | 5650-ZOS | 5752SC1CK | MVS |
| COF | Virtual lookaside facility (VLF) | 5650-ZOS | 5752SC164 | MVS |
| CRG | Context services (Registration services) | 5650-ZOS | 5752SCCTX | MVS |
| CRT | C++ Standard Library | 5650-ZOS | 568819807 | Language Environment |
| CSF | Integrated Cryptographic Service Facility/Trusted Key Entry | 5650-ZOS | 568505102 | Cryptographic Services |
| CSF | Integrated Cryptographic Service Facility (ICSF) | 5650-ZOS | 568505101 | Cryptographic Services |
| CSR | Callable service requests and Integrated Cryptographic Service Facility (ICSF) | 5650-ZOS | 5752SCCSR | MVS |
| CSV | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| CTV | C/C++ Performance Analyzer | 5655-A45, 5650-ZOS | 5655A4501 | MVS |
| CTX | Context services | 5650-ZOS | 5752SCCTX | MVS |
| CUN | Unicode Services | 5650-ZOS | 5752SCUNI | MVS |
| CVA | Common volume table of contents (VTOC) access facility (CVAF) | 5650-ZOS | 5695DF133 | DFSMSdfp |
| DGT | Interactive storage management facility (ISMF) and Hardware Configuration Definition (HCD) | 5650-ZOS | 5695DF161 | DFSMSdfp |
| EDC | C/C++ Library | 5650-ZOS | 568819805 | Language Environment |
| EDG | DFSMSrmm | 5650-ZOS | 5695DF186 | DFSMSrmm |
| END | TSO and TSO/E session manager | 5650-ZOS | 566528505 | TSO/E |
| ERB | Resource Measurement Facility (RMF) | 5650-ZOS | 566527404 | RMF |
| EUVF | Network Authentication Service | 5650-ZOS | 565506807 | Integrated Security Services |
| EZA | Communication Server for z/OS IP Services | 5650-ZOS | 5655HAL00 | Communication Server for z/OS IP Services |
| EZB | Communication Server for z/OS IP Services | 5650-ZOS | 5655HAL00 | Communication Server for z/OS IP Services |
| EZY | Communication Server for z/OS IP Services | 5650-ZOS | 5655HAL00 | Communication Server for z/OS IP Services |
| EZZ | Communication Server for z/OS IP Services | 5650-ZOS | 5655HAL00 | Communication Server for z/OS IP Services |
| FDBX | z/OS UNIX Debugger | 5650-ZOS | 5695SCPX3 | MVS |
| FOM | z/OS UNIX System Services application services | 5650-ZOS | 5695SCPX4 | MVS |
| FPG | Hardware accelerator manager (HWAM) | 5650-ZOS | 5752SCIQP | MVS |
| FPZ | zEnterprise® Data Compression (ZEDC) | 5650-ZOS | 5752SCIQP | MVS |
| FSUM | z/OS Shell and Utilities | 5650-ZOS | 5695SCPX2 | MVS |
| FXE | IBM Function Registry for z/OS | 5650-ZOS | 5752SCFXE | MVS |
| GFS | z/OS Network File System | 5650-ZOS | 5695DF121 | DFSMSdfp |
| GFU | Hierarchical File System (HFS) Adapter | 5650-ZOS | 5695DF185 | DFSMSdfp |
| GIM | SMP/E | 5650-ZOS, 5655-G44 | 566894901 | SMP/E |
| GLD | LDAP Server | 5650-ZOS | 565506803 | Integrated Security Server |
| GRB/ERB |
z/OS Data Gatherer |
5650-ZOS |
566527401 |
z/OS Data Gatherer |
| GSK | System SSL | 5650-ZOS | 565506805 | Cryptographic Services |
| GTZ | IBM Generic Tracker for z/OS | 5650-ZOS | 5752SCGTZ | MVS |
| HAS | JES2 | 5650-ZOS | 5752SC1BH | JES2 |
| HEW | Program Management (linkage editor and batch loader) | 5650-ZOS | 5695PMB01 | Program Management |
| HPD | IBM Policy Director Authorization Services for z/OS | 5655-F95 | 5655F9500, 5655F9501 | IBM Policy Director Authorization Services for z/OS |
| HWI | Base Control Program internal interface (BCPii) | 5650-ZOS | 5752SCHWI | MVS |
| HWT | z/OS Client Web Enablement Toolkit | 5650-ZOS | 5752SCHWT | MVS |
| HZR | Runtime Diagnostics | 5650-ZOS | 5752SCRTD | MVS |
| HZS | IBM Health Checker for z/OS | 5650-ZOS | 5752SCHZS | MVS |
| IAR | Real storage manager (RSM) | 5650-ZOS | 5752SC1CR | MVS |
| IASA - IASW | JES2 | 5650-ZOS | 5752SC1BH | JES2 |
| IASX | External writer (XWTR) | 5650-ZOS | 5752SC1B2 | JES2 |
| IAT | JES3 | 5650-ZOS | 5752SC1BA | JES3 |
| IAX | Real storage manager (RSM) | 5650-ZOS | 5752SC1CR | MVS |
| IAZ | Functional subsystem interface (FSI) | 5650-ZOS | 5752SC141 | JES2 |
| IBM | PL/I Library, VA PL/I Library | 5650-ZOS | 568819803, 568819806 | Language Environment |
| ICA | Firewall Technologies | 5650-ZOS | 5655A2800 | Security Server |
| ICH | Resource Access Control Facility (RACF) | 5650-ZOS | 5752XXH00 | RACF |
| ICK | Device Support Facilities | 5655-257 | 565899201 | ICKDSF |
| ICP | Input/output configuration program (IOCP) | 5650-ZOS | 566529101, 566529102 | MVS |
| ICQ | TSO/E Information Center Facility (ICF) | 5650-ZOS | 566528506 | TSO/E |
| ICT | Programmed Cryptographic Facility | 5740-XY5 | 5741XY500 | Cryptographic Services |
| ICV | Common volume table of contents (VTOC) access facility (CVAF) | 5650-ZOS | 5695DF133 | DFSMSdfp |
| ICY | Media manager | 5650-ZOS | 5695DF106 | DFSMSdfp |
| IDA | VSAM base | 5650-ZOS | 5695DF106 | DFSMSdfp |
| IDA | VSAM RLS | 5650-ZOS | 5695DF122 | DFSMSdfp |
| IDA | VIO | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IDC | Access Method Services (AMS) | 5650-ZOS | 5695DF103 | DFSMSdfp |
| IDD | Basic access methods (Virtual I/O (VIO)) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IDYTSLIB | TSOLIB command | 5650-ZOS | 566528502 | TSO/E |
| IEA | Serviceability level indicator processing (SLIP) | 5650-ZOS | 5752SCSLP | MVS |
| IEAALxxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEAASxxx - IEACSxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEACVxxx | Mapping macros of supervisor control | 5650-ZOS | 5752SC101 | MVS |
| IEAExxxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEAFIxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAFTxxx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAHxxxx | Supervisor Control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAIHxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAIPCSP | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAIPL08, IEAIPL18, IEAIPL88 | Allocation/unallocation | 5650-ZOS | 5752SC1B4 | MVS |
| IEAIPxxx | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IEALCxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEALIxxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEALSxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAMLTxx | Device support | 5650-ZOS | 5695DF106 | DFSMSdfp |
| IEAMLxxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IEAMSDxx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAMSWxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAMTLxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IEAPAxxx | Mapping macros of supervisor control | 5650-ZOS | 5752SC101 | MVS |
| IEAPSxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEARxxxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEASCFxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEASCVxx | Mapping macros of supervisor control | 5650-ZOS | 5752SC101 | MVS |
| IEASMxxx | System management facilities (SMF) | 5650-ZOS | 5752SC102 | MVS |
| IEASRxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEASSAxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEASSRxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEASTCxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEASTKxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEASVxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEASYxxx | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEATCxxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEATDxxx - IEATExxx | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEATLxxx | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEATPxxx | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEATSxxx - IEATTxxx | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEAV1443 | Console Services | 5650-ZOS | 5752SC1CK | MVS |
| IEAVADxx | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVALxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEAVAPxx | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IEAVARxx - IEAVAXxx | Region control task (RCT) of address space control | 5650-ZOS | 5752SC1CU | MVS |
| IEAVBLWT | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVBLxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVBNLK | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVBTxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVBWxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVC6xx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVC7xx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVCBxx - IEAVCRxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVCVxx | Mapping macros of supervisor control | 5650-ZOS | 5752SC101 | MVS |
| IEAVD2x - IEAVD3x | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVDExx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVEACx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEADx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEAT | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEBxx - IEAVECBx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVECH | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVECMx - IEAVEDxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEEDx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEEEx - IEAVEFxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEGLT | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEGLU - IEAVEMIx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEMPx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEMRx - IEAVEMSx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVENxx | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVEOxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEPCx - IEAVEPDx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEPS | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEQxx - IEAVESSE | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEREx | Loadwait/Restart | 5650-ZOS | 5752SCLWT | MVS |
| IEAVESSI | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVESTx - IEAVESVx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVETAx - IEAVETCK | System trace | 5650-ZOS | 5752SC142 | MVS |
| IEAVETCL | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVETCV - IEAVETVx | System trace | 5650-ZOS | 5752SC142 | MVS |
| IEAVEVAx - IEAVEVSx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVEWxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVEXxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVFRCx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVFRLx- IEAVGSxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVGTxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVGxxx- IEAVHxxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVIDxx | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVINxx - IEAVLxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVMAxx - IEAVMExx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVMFIH | Service processor interface (SPI) | 5650-ZOS | 5752SCSPI | MVS |
| IEAVMFRx- IEAVMNxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVMOxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVMQxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVMSFx | Service processor interface (SPI) | 5650-ZOS | 5752SCSPI | MVS |
| IEAVMSGx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVMVxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVMWxx- IEAVM9xx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVN1xx, IEAVN6xx, IEAVN7xx, IEAVN800, IEAVQxxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVNIxx | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNP00 | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEAVNP01- IEAVNP03 | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNP04 | Auxiliary storage manager (ASM) | 5650-ZOS | 5752SC1CW | MVS |
| IEAVNP05 | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVNP06 - IEAVNP08 | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNP09 | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVNP10 | System resources manager (SRM) | 5650-ZOS | 5752SC1CX | MVS |
| IEAVNP11 | Catalog | 5650-ZOS | 5695DF105 | DFSMSdfp |
| IEAVNP12 | Catalog | 5650-ZOS | 5695DF105 | DFSMSdfp |
| IEAVNP13 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEAVNP14 | Auxiliary storage manager (ASM) | 5650-ZOS | 5752SC1CW | MVS |
| IEAVNP15 | Allocation/unallocation | 5650-ZOS | 5752SC1B4 | MVS |
| IEAVNP16 | OPEN/CLOSE/EOV | 5650-ZOS | 5695DF107 | DFSMSdfp |
| IEAVNP17 | Generalized trace facility (GTF) | 5650-ZOS | 5752SC111 | MVS |
| IEAVNP18 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEAVNP19 | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNP1A | Virtual Storage Access Method (VSAM) | 5650-ZOS | 5695DF106 | DFSMSdfp |
| IEAVNP1B | Catalog | 5650-ZOS | 5695DF105 | DFSMSdfp |
| IEAVNP1F | System resources manager (SRM) | 5650-ZOS | 5752SC1CX | MVS |
| IEAVNP20 - IEAVNP21 | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEAVNP23 | Global resource serialization | 5650-ZOS | 5752SCSDS | MVS |
| IEAVNP24 | Basic access method (BAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IEAVNP25 | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVNP26 | Storage management subsystem (SMS) | 5650-ZOS | 5695DF115 | DFSMSdfp |
| IEAVNP27 | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEAVNP33 | Global resource serialization | 5650-ZOS | 5752SCSDS | MVS |
| IEAVNP47 | Event notification facility (ENF) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEAVNP51 | System trace | 5650-ZOS | 5752SC142 | MVS |
| IEAVNP57 | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVNP76 | Outboard recording (OBR) of logrec error recording | 5650-ZOS | 5752SCOBR | MVS |
| IEAVNPA1 | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVNPA2 | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IEAVNPA5 | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVNPA6 | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVNPA8 | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVNPB1 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEAVNPB2 | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IEAVNPB8 | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVNPC1- IEAVNPC4 | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNPC5 | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVNPC6 | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVNPC7 - IEAVNPC8 | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNPCA | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVNPCD | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEAVNPCF | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNPCI | PCIE services | 5650-ZOS | 5752SCIQP | MVS |
| IEAVNPD1 - IEAVNPD2 | Dumping services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVNPD5 | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVNPD6 | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVNPD8 | Real storage manager (RSM) | 5650-ZOS | 5752SC1CR | MVS |
| IEAVNPE2 | Security access facility (SAF) | 5650-ZOS | 5752SC1BN | MVS |
| IEAVNPE5 | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVNPE6 | Service processor interface (SPI) | 5650-ZOS | 5752SCSPI | MVS |
| IEAVNPEx, IEAVNPFx, IEAVNPMx, IEAVNPXx | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNSxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVNUCM | Nucleus initialization program (NIP) | 5650-ZOS | 5752SC1C8 | MVS |
| IEAVNWTO | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVR601 | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVRxxx | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEAVSExx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVSI00 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEAVSPDM | Service processor interface (SPI) | 5650-ZOS | 5752SCSPI | MVS |
| IEAVSPIP | Contents supervision (CSV) | 5650-ZOS | 5752SC1CJ | MVS |
| IEAVSSxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVSTA0 - IEAVST0x | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVSTA2 | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVSTAA | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVSVxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVSWxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVTABx | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVTACR | Alternate CPU recovery (ACR) | 5650-ZOS | 5752SCACR | MVS |
| IEAVTBxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVTCxx - IEAVTESPx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVTEST | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVTEXx - IEAVTPEx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVTJBN | Started task control of address space services | 5650-ZOS | 5752SC1CU | MVS |
| IEAVTPMx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IEAVTRxx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVTSxx | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVTSxx | Recovery termination manager (RTM) | 5650-ZOS | 5752SCRTM | MVS |
| IEAVTTxx | Task management | 5650-ZOS | 5752SC1CL | MVS |
| IEAVTVxx | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEAVVCxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVVJxx - IEAVVMxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVVRxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVVSxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVVTxx | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IEAVVWxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVWxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEAVX6xx - IEAV2xxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEAVXAxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEAVXD0x - IEAVXTxx | Program Call authorization (PC/AUTH) service routines | 5650-ZOS | 5752SCXMS | MVS |
| IEAXPxxx | Extended floating point | 5650-ZOS | 5752SC1CP | MVS |
| IEAXSxxx | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IEB | Utilities (IEBCOMPR, IEBCOPY, IEBDG, IEBEDIT, IEBGENER, IEBIMAGE, IEBPTPCH, IEBUPDTE) | 5650-ZOS | 5695DF114 | DFSMSdfp |
| IEC | Basic (non-VSAM) access methods (BAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IEC | Device Support: DASD (ERP) DASD error recovery program (ERP) |
5650-ZOS | 5695DF111 | DFSMSdfp |
| IEC |
|
5650-ZOS | 5695DF110, 5695DF111 | DFSMSdfp |
| IEC | Device Support Services (AOM) Asynchronous operations manager (AOM) |
5650-ZOS | 5695DF113 | DFSMSdfp |
| IECDAFxx | Basic (non-VSAM) access methods (BAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IECDAxxx | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IECIxxxx, IECLxxxx, IECTxxxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IECVDAxx | Execute channel program (EXCP) processor | 5650-ZOS | 5752SC1C6 | MVS |
| IECVDDxx - IECVERxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IECVEXxx | Execute channel program (EXCP) processor | 5650-ZOS | 5752SC1C6 | MVS |
| IECVFxxx - IECVOIxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IECVOPxx | Execute channel program (EXCP) processor | 5650-ZOS | 5752SC1C6 | MVS |
| IECVPxxx - IECVSxxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IECVTxxx | Execute channel program (EXCP) processor | 5650-ZOS | 5752SC1C6 | MVS |
| IECVXxxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IED | TSO terminal input/output controller (TIOC) | 5650-ZOS | 5752SC1T3 | VTAM |
| IEE | Device Independent Display Operator Console Support (DIDOCS) | 5650-ZOS | 5752SC1C4 | MVS |
| IEE70110 | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEE70111 - IEE9 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEAB400 - IEEAB401 | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEEBASEx | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEECB867 | Dumping Services | 5650-ZOS | 5752SCDMP | MVS |
| IEECB900 - IEECB912 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECB913 | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEECB914, IEECB915 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECB916 | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEECB917 - IEECB923 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECB924 - IEECB925 | System trace | 5650-ZOS | 5752SC142 | MVS |
| IEECB926 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECB927 | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEECB928 - IEECB930 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECBxxx, IEECB801 - IEECB866 | Command processing and master scheduler | 5650-ZOS | 5752SC1B8 | MVS |
| IEECVxxx, IEEDCCB | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEEDIxxx | System resources manager (SRM) | 5650-ZOS | 5752SC1CX | MVS |
| IEEDMxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEEJxxx - IEELxxx | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMB803 - IEEMB819 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMB82x, IEEMB83x, IEEMB842, IEEMB846, IEEMB848 | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEEMB860 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMB876 - IEEMB880 | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMB881 - IEEMB883 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMB884 - IEEMB888 | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMPxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEEMSJxx | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEMTxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEEPAxxx - IEEPRTxx | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEPRTN2, IEEPRWxx | Started task control of address space services | 5650-ZOS | 5752SC1CU | MVS |
| IEERECON | Loadwait/Restart | 5650-ZOS | 5752SCLWT | MVS |
| IEERxxxx - IEESAxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEESCxxx - IEEVxxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEEUxxxx | Reconfiguration | 5650-ZOS | 5752SC1CZ | MVS |
| IEEVDCxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEEVESAI, IEEVEXSN | Loadwait/Restart | 5650-ZOS | 5752SCLWT | MVS |
| IEEVIPL | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEVJCL, IEEVMNT1, IEEVSTAR | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEEVSEND, IEEVSDIO | OPERATOR SEND command | 5650-ZOS | 566528502 | TSO/E |
| IEEVSTOP | Loadwait/Restart | 5650-ZOS | 5752SCLWT | MVS |
| IEEXxxxx, IEEZB8xx, IEE0- IEE70109 | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IEF | External writer (XWTR) | 5650-ZOS | 5752SC1B2 | JES2 |
| IEFAxxxx, IEFBxxxx | Allocation/unallocation | 5650-ZOS | 5752SC1B4 | MVS |
| IEFCNxxx | Converter/interpreter | 5650-ZOS | 5752SC1B9 | MVS |
| IEFD0xxx | Dynamic output (DYNOUT) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEFDBxxx | Allocation/unallocation | 5650-ZOS | 5752SC1B4 | MVS |
| IEFEBxxx | Allocation/unallocation | 5650-ZOS | 5752SC1B4 | MVS |
| IEFENxxx | Event notification facility (ENF) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEFIxxxx | Initiator/terminator | 5650-ZOS | 5752SC1B6 | MVS |
| IEFJSWT | Started task control of address space services | 5650-ZOS | 5752SC1B8 | MVS |
| IEFJxxxx | Master subsystem/subsystem interface (MSI and SSI) | 5650-ZOS | 5752SC1B6 | MVS |
| IEFMxxxx | JES/scheduler services | 5650-ZOS | 5752SC144 | MVS |
| IEFNxxxx | Converter/interpreter | 5650-ZOS | 5752SC1B9 | MVS |
| IEFQxxxx | Scheduler work area (SWA) manager | 5650-ZOS | 5752SC1B5 | MVS |
| IEFRxxxx | Scheduler restart | 5650-ZOS | 5752SC1B3 | MVS |
| IEFSDxxx | Master subsystem/subsystem interface (MSI and SSI) | 5650-ZOS | 5752SC1B6 | MVS |
| IEFSJxxx | Scheduler JCL facility (SJF) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEFSMxxx | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEFSSxx | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEFSSxx | Master scheduler/SSI | 5650-ZOS | 5752SC1B6 | MVS |
| IEFTAxxx - IEFTB71x | Scheduler JCL facility (SJF) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEFTB72x | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IEFTB73x - IEFTZxxx | Scheduler JCL facility (SJF) of scheduler services | 5650-ZOS | 5752BB131 | MVS |
| IEFVxxxx | Converter/interpreter | 5650-ZOS | 5752SC1B9 | MVS |
| IEFXxxxx | Scheduler restart | 5650-ZOS | 5752SC1B3 | MVS |
| IEH | Utilities (IEHINITT, IEHLIST, IEHMOVE, IEHPROGM) | 5650-ZOS | 5695DF114 | DFSMSdfp |
| IEW | Program management | 5650-ZOS | 5752SCLDR | MVS |
| IEWB | Binder | 5650-ZOS | 5752SCLDR | MVS |
| IEZ | Communications task (COMMTASK) | 5650-ZOS | 5752SC1CK | MVS |
| IEZ | Converter/interpreter | 5650-ZOS | 5752SC1B9 | MVS |
| IEZ | Master scheduler of command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IFA | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IFB | Environmental Record Editing and Printing (EREP) program | 5650-ZOS | 565826001 | EREP |
| IFB | Logrec error recording | 5650-ZOS | 5752SCOBR | MVS |
| IFC | Environmental Record Editing and Printing (EREP) program | 5650-ZOS | 565826001 | EREP |
| IFC | IFCDIP00 service aid | 5650-ZOS | 5752SCOBR | MVS |
| IFD | Online test executive program (OLTEP) | 5650-ZOS | 5752SC106 | MVS |
| IFH | IFHSTATR utility | 5650-ZOS | 5695DF110 | DFSMSdfp |
| IGB | DFSMS Common Services | 5650-ZOS | 5695DF104 | DFSMSdfp |
| IGC | Basic access methods (BAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IGC | Catalog | 5650-ZOS | 5695DF105 | DFSMSdfp |
| IGC | Checkpoint/restart | 5650-ZOS | 5695DF109 | DFSMSdfp |
| IGC | Common VTOC access facility (CVAF) | 5650-ZOS | 5695DF133 | DFSMSdfp |
| IGC | Data set password | 5650-ZOS | 5695DF133 | DFSMSdfp |
| IGC | Direct access device space management (DADSM) | 5650-ZOS | 5695DF133 | DFSMSdfp |
| IGC | External writer (XWTR) | 5650-ZOS | 5752SC1B2 | JES2 |
| IGC | Generalized trace facility (GTF) | 5650-ZOS | 5752SC111 | MVS |
| IGC | JES2 | 5650-ZOS | 5752SC1BH | JES2 |
| IGC | OPEN/CLOSE/EOV | 5650-ZOS | 5695DF107 | DFSMSdfp |
| IGC | TSO/E TEST | 5650-ZOS | 566528503 | TSO/E |
| IGC | TSO terminal input/output controller (TIOC) | 5650-ZOS | 5752SC1T3 | VTAM |
| IGC0001G, IGC0003C | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IGC0003D | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IGC0005I | Online test executive program (OLTEP) | 5650-ZOS | 5752SC106 | MVS |
| IGC0006A | TSO/E TEST | 5650-ZOS | 566528503 | TSO/E |
| IGC0007F | Logrec error recording | 5650-ZOS | 5752SCOBR | MVS |
| IGC0009G | TSO/E TEST | 5650-ZOS | 566528503 | TSO/E |
| IGC0010{ | FIB SVC 100 | 5650-ZOS | 566528502 | TSO/E |
| IGC0403D | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IGC047 | Timer supervision | 5650-ZOS | 5752SC1CV | MVS |
| IGC116 | Supervisor control | 5650-ZOS | 5752SC1C5 | MVS |
| IGD | Storage management subsystem (SMS) | 5650-ZOS | 5695DF101 | DFSMSdfp |
| IGE | 3890 document processor | 5650-ZOS | 5752SC1DF | DFSMSdfp |
| IGE | Unit record error recovery program (ERP) | 5650-ZOS | 5695DF110 | DFSMSdfp |
| IGE0025F | Logrec error recording | 5650-ZOS | 5752SCOBR | MVS |
| IGE00xxx | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IGE0125F | Logrec error recording | 5650-ZOS | 5752SCOBR | MVS |
| IGE066A | Dynamic device reconfiguration (DDR) | 5650-ZOS | 5752BB1CS | MVS |
| IGF2xxxx | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IGFDxxxx | Dynamic device reconfiguration (DDR) | 5650-ZOS | 5752BB1CS | MVS |
| IGFPBxxx | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IGFPMxxx, IGFPTxxx, IGFPXxxx | Machine check handler (MCH) | 5650-ZOS | 5752BB1CT | MVS |
| IGG | Catalog | 5650-ZOS | 5695DF105 | DFSMSdfp |
| IGG | Checkpoint/restart | 5650-ZOS | 5695DF109 | DFSMSdfp |
| IGG | Direct access device space management (DADSM) | 5650-ZOS | 5695DF133 | DFSMSdfp |
| IGG | Direct Access Method (DAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IGG | OCR | 5650-ZOS | 5752SC1D5 | MVS |
| IGG | OPEN/CLOSE/EOV (end-of-volume) | 5650-ZOS | 5695DF107 | DFSMSdfp |
| IGG | Partitioned Access Method (PAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IGG | Sequential Access Method (SAM) | 5650-ZOS | 5695DF102 | DFSMSdfp |
| IGG | TSO terminal input/output controller (TIOC) | 5650-ZOS | 5752SC1T3 | VTAM |
| IGU | Device console services | 5650-ZOS | 28463 | DFSMSdfp |
| IGVAxxxx - IGVDxxxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IGVExxxx | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IGVFxxxx - IGVLxxxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IGVNxxxx | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IGVRxxxx - IGVVxxxx | Virtual storage management (VSM) | 5650-ZOS | 5752SC1CH | MVS |
| IGW | SSF | 5650-ZOS | 5695DF115 | DFSMSdfp |
| IGX | Asynchronous operations manager (AOM) | 5650-ZOS | 5695DF113 | DFSMSdfp |
| IGX | Device support | 5650-ZOS | 5695DF110 | DFSMSdfp |
| IGX | DFSMShsm | 5650-ZOS | 5695DF170 | DFSMShsm |
| IGX | System management facilities (SMF) and SMF scheduler | 5650-ZOS | 5752SC100 | MVS |
| IGX | Virtual Storage Access Method (VSAM) | 5650-ZOS | 5695DF106 | DFSMSdfp |
| IGX0xxxx | TSO and TSO/E scheduler | 5650-ZOS | 566528502 | TSO/E |
| IGZ | COBOL Library | 5650-ZOS | 568819802 | Language Environment |
| IHA | Mapping macros of supervisor control | 5650-ZOS | 5752SC101 | MVS |
| IHB | System macros | 5650-ZOS | 5752SC1CL | MVS |
| IHJ | Checkpoint/restart | 5650-ZOS | 5695DF109 | DFSMSdfp |
| IKJ | TSO/E | 5650-ZOS | 5665285xx | TSO/E |
| IKJ | TSO terminal input/output controller (TIOC) | 5650-ZOS | 5752SC1T3 | VTAM |
| IKJEHxxx | TSO Utilities | 5650-ZOS | 5695DF114 | DFSMSdfp |
| IKJELxxx | Command processing | 5650-ZOS | 5752SC1B8 | MVS |
| IKJL | LINK/LOADGO prompter | 5650-ZOS | 5695PMB01 | Program Management |
| IKT | TSO Virtual Telecommunications Access Method (VTAM) | 5650-ZOS | SC1T9 | VTAM |
| IKY | PKI Services | 5650-ZOS | 5752XXPKI | Cryptographic Services |
| ILR | Auxiliary storage manager (ASM) | 5650-ZOS | 5752SC1CW | MVS |
| INM | TSO/E interactive data transmission facility | 5650-ZOS | 566528504 | TSO/E |
| IOE | z/OS Distributed File Service | 5650-ZOS | 569694200 | Distributed File Service SMB Server |
| IOE | z/OS File System (zFS) | 5650-ZOS | 5696EFS00 | z/OS File System (zFS) |
| IOS | Input/output supervisor (IOS) | 5650-ZOS | 5752SC1C3 | MVS |
| IPX | Initial program load (IPL) | 5650-ZOS | 5752SC1C9 | MVS |
| IQP | PCIE services | 5650-ZOS | 5752SCIQP | MVS |
| IRA | System resources manager (SRM) | 5650-ZOS | 5752SC1CX | MVS |
| IRR | Resource Access Control Facility (RACF) | 5650-ZOS | 5752XXH00 | RACF |
| IRR | Security Support | 5650-ZOS | 5752SC1BN | RACF |
| IRX | TSO/E REXX | 5650-ZOS | 566528508 | TSO/E |
| ISG | Global resource serialization | 5650-ZOS | 5752SCSDS | MVS |
| ISN | Service processor interface (SPI) | 5650-ZOS | 5752SCSPI | MVS |
| IST | Virtual Telecommunications Access Method (VTAM) | 5650-ZOS | 569511701 | Communication Server for z/OS SNA Services |
| ITR | System trace | 5650-ZOS | 5752SC142 | MVS |
| ITT | Component trace | 5650-ZOS | 5752SCTRC | MVS |
| ITV | Data-in-virtual | 5650-ZOS | 5752SCDIV | MVS |
| ITZ | Transaction trace | 5650-ZOS | 5752SCTTR | MVS |
| IWM | Workload management (WLM) | 5650-ZOS | 5752SCWLM | MVS |
| IXC | Cross-system coupling facility (XCF) | 5650-ZOS | 5752SCXCF | MVS |
| IXG | System logger | 5650-ZOS | 5752SCLOG | MVS |
| IXL | Cross-system extended services (XES) | 5650-ZOS | 5752SCIXL | MVS |
| IXM | XML Toolkit for z/OS | 5655-J51 | 5655D4401, 5655D4403 | MVS |
| IXP | Input/output configuration program (IOCP) | 5650-ZOS | 566529101 | MVS |
| IXX | Systems Application Architecture® | 5650-ZOS | 5665IXX00 | TSO/E |
| IZUC | z/OSMF Capacity Provisioning | 5650-ZOS | 5655S2806 | z/OSMF |
| IZUCA | z/OSMF Configuration Assistant | 5650-ZOS | 5655S28CA | z/OSMF |
| IZUD | z/OSMF Software Management | 5650-ZOS | 5655S2804 | z/OSMF |
| IZUG | WebSphere Liberty Profile | 5650-ZOS | 5655S28WL | z/OSMF |
| IZUG | z/OSMF Console UI | 5650-ZOS | 5655S28CU | z/OSMF |
| IZUG | z/OSMF Core Functions | 5650-ZOS | 5655S28SM | z/OSMF |
| IZUG | z/OSMF restfiles | 5650-ZOS | 5655S28RF | z/OSMF |
| IZUG | z/OSMF RESTJOBS | 5650-ZOS | 5655S28RJ | z/OSMF |
| IZUG | z/OSMF TSO REST Services | 5650-ZOS | 5655S28TS | z/OSMF |
| IZUIS | z/OSMF ISPF | 5650-ZOS | 5655S2801 | z/OSMF |
| IZUP | z/OSMF Incident Log | 5650-ZOS | 5655S2805 | z/OSMF |
| IZUR | z/OSMF Resource Monitoring | 5650-ZOS | 5655S2802 | z/OSMF |
| IZUW | z/OSMF WLM | 5650-ZOS | 5655S2803 | z/OSMF |
| IZUWF | z/OSMF WORKFLOW | 5650-ZOS | 5655S2807 | z/OSMF |
| SGS | Stand-alone dump (SADMP) | 5650-ZOS | 5752SC115 | MVS |