ACABK        - Map CASBKs at beginning of VEXBK.
ACCBK        - Initial file system access block
ACIPARMS     - ACCESS CONTROL INTERFACE
ACOBK        - User Accounting Record Format
ACPBK        - CP Access Pointer Block
ACSBK        - CP Access Block
ACTBK        - ISFC CP Application activation
ADDIN        - CP ADD-on INitialization Routines
ADSR         - Symptom Record
ADSRCMPS     - Symptom Record
ADSRDBST     - Symptom Record
ADSRROSD     - Symptom Record
ADSR5ST      - Symptom Record
AEBK         - Asynchronous Event Block
AFFBK        - AFFinity management control BlocK
ALCBK        - Access-List Control Block
ALEBK        - Access List Entry
ALET         - Access List Entry Token
ALOC         - DASD VOLUME ALLOCATION BLOCK
ALOCEXT      - DASD allocation record mapping
ALSBK        - Access List Services control
ALTREC       - ALERT RECORDING RECORD
AMSG         - Asynchronous Event Message
AMTE         - ASIT Management Table Entry for
AMTW         - Asynchronous Message Task Work
AOFPARM      - Parameter list for HCPACUOF
AONPARM      - Parameter list for HCPACUON
AREXBK       - Queue entry containing a pending
ARIBK        - Access Real Subsystem Information
ARMGE        - Access Real Subsystem Message
ARSDT        - Access Real Subsystem Data Area
ARSPL        - Access Real Subsystem Parameters
ARUBK        - Access Real Subsystem Unsolicited
ARUSE        - Access Real Subsystem Unsolicited
ASATE        - AUXILIARY STORAGE ADDRESS TABLE
ASBK         - Map the Associate Request Block
ASCBK        - Address-Space-Control Block
ASIBK        - Address Space Information Block
ASMBK        - PTRM Address Space Management
ASPBK        - Active Spool File Block for *SPL
ASRBK        - Assert monitor call parameter
ASTE         - ASN-Second-Table Entry
ATCBK        - ATTACH COMMAND BLOCK
A0LBK        - Diagnose A0 (subcode x'24') list
A0UBK        - Diagnose A0 (subcode x'24') list
BCPBK        - BUFFER CONSTRUCTION PAGE
BELBK        - Block I/O entry list
BIOPG        - DASD Block I/O Storage Management
BIOPL        - Block I/O Parameter List
BITMP        - Bit Map Control Block
BKIBK        - Block I/O Block for DIAGNOSE
BLEBK        - CP application interface table
BLEFM        - CP application interface table
BLEHD        - CP application interface table
BLKIO        - *BLOCKIO Device Connection Data
BMSBK        - BUFFER MANAGEMENT SERVICE CONTROL
BNCBK        - Bounce block
BOXBK        - LOGO BLOCK
BPLBK        - *BLOCKIO parameter list dsect
BPQBK        - BUFFER PENDING QUEUE BLOCK
CAABK        - CP-use Address space Allocation
CABUFFER     - Channel Adapter Buffer
CACBK        - Virtual CTC Adapter Control Block
CALBK        - Cluster Allocation List Block
CAPBK        - Connection Block for Advanced
CARBK        - ISFC CP Application
CASBK        - Map Contiguous Available Slots
CBIBK        - Control Block Identifiers and
CCED         - APPC/VM CONNECTION COMPLETE
CCHREC       - VM/XA MAPPING OF THE S/370
CCTBK        - Communications Control Table
CDPFX        - Prefix CCW arument mapping
CFGLF        - CONFIGURATION BLOCK.
CFNLF        - CONFIGURATION NAME TABLE.
CFREC        - *CONFIG Configuration Record
CHCBK        - CHANNEL CLASS BLOCK
CHGBK        - External Symbol Dictionary Change
CHNDX        - CHANNEL INDEXING BLOCK
CHPBK        - SPXTAPE Channel Program Block
CHRBK        - DEVICE / SUBCHANNEL INDEX
CINBK        - Callers information block.
CKIBK        - SYSTEM CHECK POINT INTERFACE
CKPBK        - SYSTEM CHECK POINT CONTROL BLOCK
CMDBK        - Command Table Entry Block
CMPBK        - Component Id Block
CNNBK        - Connectivity (aka ISFC) address
CNODE        - Collision node for MDC hash
CNUBK        - USER DATA MAPPING FOR *IDENT
COMBK        - Console Communications Control
COMBUFF      - Buffer between VM/CSE Comm V.M.
CONBK        - APPCVM CONNECT BLOCK
CONDF        - Syntax statement definition area
CONWK        - Configuration File Work Area
COPYSYST     - Shared System Table return format
CPABK        - CPUBK ANCHOR BLOCK
CPCBK        - CHANNEL PROGRAM CONTROL BLOCK
CPEBK        - CP TASK EXECUTION BLOCK
CPECSRV      - CONNECTION PENDING EXTENDED DATA
CPED         - CONNECTION PENDING EXTENDED DATA
CPEFASI      - CONNECTION PENDING EXTENDED DATA
CPEFASIS     - CONNECTION PENDING EXTENDED DATA
CPEFCOR      - CONNECTION PENDING EXTENDED DATA
CPEFLUW1     - CONNECTION PENDING EXTENDED DATA
CPEFLUW2     - CONNECTION PENDING EXTENDED DATA
CPEFMH5      - CONNECTION PENDING EXTENDED DATA
CPEPIP       - CONNECTION PENDING EXTENDED DATA
CPEPIPMP     - CONNECTION PENDING EXTENDED DATA
CPESGIDV     - CONNECTION PENDING EXTENDED DATA
CPIBK        - CP information data area overlays
CPTBK        - Channel program initialization
CPTCA        - See PLAS version for details.
CPUBK        - CPU DATA BLOCK
CPVOL        - System Volume List Entry
CPVWK        - LOCK/UNLOCK Command work area
CRDREC       - CHANNEL REPORT WORD ERROR RECORD
CRWBK        - CHANNEL REPORT WORD BLOCK
CSEBUFBK     - CSEBUFBK buffer layout
CSEEBFBK     - CSL buffer block for ECKD devices
CSEEHDBK     - CSL header record for ECKD
CSEHDRBK     - CSE header record on each CSE
CSESCTBK     - VM/CSE SPOOL SYNCRONIZATION TRACE
CSESDTBK     - VM/CSE SPOOL DIAGNOSE TRACE ENTRY
CSETTPTR     - VM/CSE Trace Table Pointers
CSEVRQBK     - Cross System Link V=R Device
CSFBK        - CHANGE SPOOL FILE ROUTINE
CSLPL        - Console macro parameter list
CSPBK        - SPOOL Command Communications
CSSENTRY     - IUCV System service attribute
CTCBK        - ISFC Link Extension for CTCA
CTCPGTBL     - ISFC Link Extension for CTCA
CTF          - DASD Count, Key and Data field
CUIBK        - CONTROL UNIT INFORMATION BLOCK
CUIRR        - CUIR Message Task Request
DALBK        - Dumped Access List Block
DAPPC        - Directory APPCPASS Security
DAWBK        - DATATRACE TYPE DATA WORKAREA
DBCBK        - Diagnose X'BC' file descriptions
DBCWK        - DASD Block I/O work block
DBEBK        - ISFC Directory Broadcast entry
DBHBK        - ISFC Directory Broadcast header
DBIRQ        - DASD BLOCK I/O SSCH REQUEST DATA
DCHBK        - Diagnose Control Header
DCMPI        - Define Command Program Interface
DCPU         - Directory CPU Block
DCRBK        - DELAYED CONNECT REQUEST BLOCK
DCTBL        - Device Characteristics Table
DDEV         - DIRECTORY DEVICE DEFINITION BLOCK
DDRREC       - DYNAMIC RECONFIGURATION RECORD
DD4PARM0     - ALTERNATE USER SUPPORT INTERFACE
DD8PARM0     - Parameter List Dsect for HCPSFB
DEARG        - Define Extent CCW argument
DEDBK        - Dynamic Exit Definition Block
DE4PL        - DIAGNOSE X'E4' Parameter List
DFDA         - FBA Define Extent data area
DFIR         - DUMP FILE INFORMATION RECORD
DFMBK        - Dump file map record
DFRMP        - DDEV Frame Map
DFXBK        - Define Extent Parameter
DF8PARM      - Diagnose X'F8' Parameter List
DGDBK        - Directory generic data block
DGNBK        - Diagnose Table Entry Block
DGRPM        - Directory POSIX group member
DGSBK        - Directory generic string block
DHDR         - Directory header block
DIOBK        - Dynamic I/O control block.
DIUCV        - DIRECTORY IUCV BLOCK
DLSBK        - Data Link State Block
DLUBK        - Dynamic Load/Unload Block
DMPINREC     - VM/370 SYSTEM PRODUCT DUMP
DNSA         - DIRECTORY NSS/DCSS AUTHORIZATION
DNXBK        - Directory index block
DPLID        - DIAGNOSE Parameter List
DPRM         - Dump Parameter List
DPSBK        - Dasd Programming Services Block
DRBK         - CP Data Request Block
DRCBK        - DASD RECOVERY BLOCK
DRMBK        - Delayed Response Message Block
DRWBK        - DASD Read/Write Channel Program
DSGR         - Directory supplementary group IDs
DSIBK        - Dump Space Information Area
DSLBK        - DISJOINT STORAGE LIST
DSSBK        - Data Space Services Block.
DSVBK        - DiSpatch Vector BlocK
DTCBK        - Detach Command Control Block
DTFBK        - DATATRACE TRACE RECORD FORMAT
DTLBK        - DATALINK SOURCE
DUCT         - Dispatchable Unit Control Table
DUNDX        - DIRECTORY USER INDEX BLOCK
DVIENTRY     - DASD Virtual I/O Parameter List
DVIOP        - DASD Virtual I/O Parameter List
DVMD         - GUEST VIRTUAL MACHINE DIRECTORY
DVTRK        - DASD Virtual TRacK list node
DXDA         - Define Extent data area
DXLPL        - DIAGNOSE X'278' (XLINK) Parameter
DX1BK        - Minidisk extent index level 1.
DX2BK        - Minidisk extent index level 2.
D88PARM0     - Diagnose 88 parameter list
EASIT        - External-Address-Space-Identifica
ECBBK        - Event Control Block
EMSBK        - EMERGENCY SIGNAL SIGP TASK BLOCK
EREXTCST     - CHANNEL PROGRAM DSECT BLOCK
EREXTEST     - CHANNEL PROGRAM DSECT BLOCK
EREXTFST     - CHANNEL PROGRAM DSECT BLOCK
EREXT2ST     - CHANNEL PROGRAM DSECT BLOCK
ERSADDR      - ERROR RECOVERY SPECIFICATION
ERSTBL       - ERROR RECOVERY SPECIFICATION
ESDBK        - External Symbol Dictionary Block
EVTBK        - ANCHOR FOR PROCESSOR LOCAL
EXCBK        - DIAGNOSE X'280' exec() block
EXCVROBJ     - DIAGNOSE X'280' exec() block
EXDBK        - exec() data block
EXPBK        - EXPOSURE BLOCK
EXPQUENT     - EXPOSURE BLOCK
EXQBK        - exec() request block user data
EXRBK        - exec() remote data map block
EXTBK        - Extent Block
FCTBK        - Fast CCW Translation BlocK
FILID        - File identification table
FINBK        - FLOATING EXTERNAL INTERRUPT
FIOBK        - FORMATTED I/O BLOCK
FLSPT        - Spool-to-Tape list of files to
FMASK        - File Mask Equates
FMLRC        - VOLUME LABEL RECORD
FORMS        - System spool output forms and
FPRBK        - Floating Point Register Block
FPXSA        - Floating Point Extended Save Area
FREBK        - FREE STORAGE BLOCK
FRMTE        - FRAME TABLE ENTRY
FSATE        - FIXED STORAGE ASSIGNMENT TABLE
FSBK         - CP File Status Block
FSCBK        -
FSDBK        - Free Storage Data Block
FSHBK        - CP File Status Head
FTPBK        - FOOT-PRINT BLOCK
GALPL        - Generalized Associative Lookup
GCCW         - GUEST CHANNEL CONTROL WORD
GRBK         - Guest response block
GSDBK        - GENERAL SYSTEM DATA BLOCK
GSRBK        - GUEST SURVIVAL RECORDING BLOCK
GSXBK        - Cross system communication block
HALBK        - Host-ART lookaside block
HCCW         - HOST CHANNEL CONTROL WORD
HCIBK        - Hardware Console Integration
HDRREC       - COMMON HEADER FOR ERROR RECORDS
HLQBK        - Harware Loader Queue Block
HRLBK        - Human Readable Label Table Block
HSHAV        - Minidisk Cache Collision Node
IASIT        - Internal-Address-Space-Identifica
ICLBK        - Indirect Call Locator Block
ICRBK        - Indirect Call Request Block
IDAL         - INDIRECT DATA ADDRESS LIST
IDHBK        - Spool Image Library Directory
IDMBK        - Spool Image Library Directory
IDSBK        - ISFC ID segment table
IDSEGENT     - ISFC ID segment table
IDSLTENT     - ISFC ID segment table
IDTPL        - *IDENT internal routine parameter
IFSNT        - INTERPRETATION FACILITY
IMGBK        - Image library/NLS Message
IMHBK        - Spool Image Library Member Header
IOCM         - I/O Completion Block
IOIP         - INPUT/OUTPUT INTERRUPTION CODE
IOPBK        - I/O Passthrough Block
IORBK        - I/O Request and Response Block
IOWBK        - DATATRACE TYPE IO WORKAREA
IPARM        -
IPARML       - IUCV/APPC parameter list and
IPARMLX      - APPC CONNECT PLIST EXTENSION
IPLBK        - IPL Command Work Buffer
IPLREC       - System Initialization (IPL)
IPTRGMAP     - Map IPTRGCLS from IPARML COPY
IRBLK        - INTERRUPTION RESPONSE BLOCK
IRCBK        - *IDENT Resource Communication
IRCVRGID     - *IDENT Resource Communication
IRCVROBJ     - *IDENT Resource Communication
IRMBK        - INTENSIVE RECORDING MODE BLOCK
ISFDEVTB     - Definition tables for Cross
ISFEXTAB     - Definition tables for Cross
ISFNAMTB     - Definition tables for Cross
ISFSYSTB     - Definition tables for Cross
ISFVOLTB     - Definition tables for Cross
ISFXLSTB     - Definition tables for Cross
IUCVB        - IUCV CONTROL BLOCK
IUSBK        - IUCV WORK AREA MAPPING MACRO
IUUBK        - IUCV USERID AUTHORIZATION BLOCK
IXBLK        - IUCV DEFERRED EXECUTION BLOCK
LABK         - Map the Load Anchor Block
LBPBK        - LOADBUF Parameter Block
LBXBK        - Language Block Extension
LCDA         - Locate data area
LCKBK        - LOCK BLOCK
LCKLF        - CFLF LOCK TABLE (LCK)
LCRBK        - Locate Record Parameter
LDCBK        - ISFC Line Driver Constants
LDDBK        - LOGICAL DISPLAY DEVICE SIMULATION
LDVBK        - ISFC Link Device Extension
LEDA         - Locate Record Extended data area
LGFBK        - LOGOFF control block
LGNBK        - LOGON work buffer
LGPBK        - HCPUSODC and HCPUSORF Parameter
LKBK         - Minidisk LINK Block
LKIWD        - Defer-lock (I/O) "Lockword"
LKSBK        - Linkage Stack block
LKWRD        - Defer-lock "lockword"
LMMWK        - "LOCATE in memory" command work
LNGBK        - Language Information Block
LNKBK        - ISFC Link Definition Block
LOCBK        - Locate (FBA) Parameter
LOGMS        - LOGON MESSAGE BLOCK
LQWBK        - LOCATE CMDBK and QUERY CPCMDS
LRARG        - Locate Record CCW argument
LRBK         - Map the Load Request Block
LRDA         - Locate Record data area
LRFBK        - LOCKED RELEASED FRAME BLOCK
LSBLOCK      - Library Statistics Block
LSOBJ        - LOGICAL SUBCHANNEL OBJECT
LSRBK        - LOCAL SYSTEM REQUEST BLOCK
LUNBK        - LU Name COntrol Block
MBEBK        - ISFC Mailbox entry block
MCHREC       - MACHINE CHECK ERROR RECORD
MCKBK        - MACHINE CHECK DESCRIPTOR BLOCK
MCRBK        - Machine Check Record Block
MCVBK        - VIRTUAL MACHINE CHECK BLOCK
MDAS         - MDAS maps an area in the TCMBK
MDCBK        - Storage area for SET MDC/Q MDC
MDEADENT     - ISFC Message Descriptor Block
MDEBFENT     - ISFC Message Descriptor Block
MDEBK        - ISFC Message Descriptor Block
MDISK        - Mini-disk Control Block
MDRREC       - MISCELLANEOUS DATA RECORD
MESIX        - Message Repository Contents
MESMS        - Message Repository Contents
MESPN        - Message Repository Contents
MESP1        - Message Repository Contents
MEXBK        - MULTIPLE EXPOSURE BLOCK
MEXENTRY     - MULTIPLE EXPOSURE BLOCK
MIHBK        - MISSING INTERRUPT HANDLER INFO
MIHDR        - MISSING INTERRUPT HANDLER HEADER
MIOBJ        - MISSING INTERRUPT OBJECT
MIRREC       - 370 MODE MISSING INTERRUPT RECORD
MITREC       - 370/XA MODE MISSING INTERRUPT
MLDBK        - Mapping List Definition Block.
MLDENTRY     - Mapping List Definition Block.
MLEBK        - Member List Entry Block
MMABK        - ISFC Device Extension for MMC
MMCBK        - ISFC Link Extension for MMC
MMCPGTBL     - ISFC Link Extension for MMC
MONEQ        - Monitor Equate Symbols
MONSK        - Monitor SEEKs Mapping
MPEBK        - Minidisk pool extent block.
MPLBK        - Map Parameter List BlocK.
MSABK        - Map of Slot Allocation
MSGBK        - MESSAGE BLOCK MAPPING MACRO
MSMPR        - HCPMSM ParameteR passing block.
MSTBK        - MESSAGE TEXT DATA BLOCK
MTEBK        - MONITOR TRANSACTION-END DATA
MWBK         - Multiple address space (MAS) Work
MWTBK        - Monitor Writer Control Record
MXRBK        - MESSAGE NUMBER CROSS-REFERENCE
NAMBK        - TRSOURCE NAME TABLE
NEDBK        - Node Element Descriptor Block
NEQBK        - Node Element Qualifier Block
NEQDEV       - Node Element Qualifier Block
NODBK        - ISFC Node description block
NSABK        - NSS/DCSS AUTHORIZATION BLOCK
NSCPR        -
NSDBK        - DEFSEG/DEFSYS parameter control
NSGBK        - GENERAL INTERFACE CONTROL BLOCK
NSSBK        - SAVESEG/SAVESYS parameter control
NSUBK        - Auxillary Storage Management
OBJSTMT      - Various object deck record
OBRREC       - OUTBOARD RECORDING RECORD
OFBK         - CP Open File Block
OPCTB        - OPERATOR CONSOLE DEVICE NUMBER
OPNBK        - ISFC CP Application open control
ORBLK        - OPERATION REQUEST BLOCK MAPPING
PAGBK        - Page I/O DSECT Block
PAGTE        - PAGE TABLE ENTRY
PCCBK        - PROCESSOR CONTROLLER SERVICE CALL
PCDBK        - PROCESSOR CONTROLLER DIAGNOSE
PCRBK        - PROCESSOR CONTROLLER REQUEST
PCSBK        - PROCESSOR CONTROLLER STATUS BLOCK
PDEBK        - PATH DESCRIPTOR ENTRY
PDSBK        - Partitioned Data Set Block
PEDBK        - Product Enablement Data Block
PFKPL        - Program Function Key Parameter
PFMBK        - PAGEABLE FREE MANAGMENT BLOCK
PFUNC        - CP Program Function Key anchor
PFXPG        - PREFIX PAGE FOR ALL HOST CPU'S
PGEBK        - Page Allocation Management Block
PGMBK        - PAGE MANAGEMENT BLOCK
PGSTE        - PAGE STATUS TABLE ENTRY
PIOBK        - Paging I/O CCW packages.
PIRBK        - Page Interrupt Return control
PLSBK        - PROCESSOR LOCAL STORAGE BLOCK
PPFBK        - PSEUDO PAGE FAULT STACK BLOCK
PPIBK        - PAG/PAH INTERFACE BLOCK
PPLBK        - Product Parameter List Block
PPRLG        - Pending Page Release Log
PRLOG        - layout for prolog at beginning of
PRMBK        - HCPJRLIT call parameter list
PROBK        - PROTECT BLOCK
PRQHD        - PERSYS Persistent SYSPERM Free
PSF          - CHANNEL PROGRAM DSECT BLOCK
PSFBK        - PURGE SPOOL FILE CONTROL BLOCK
PSGBK        - POSIX supplementary GIDs Block
PSYBK        - Persistent System Permanent Free
PTESET       - Map an area in the TCMBK for a
PTHBK        - ISFC Path description block
PTRMB        - Page Table Resource Management
PTTBK        - HCPPTTMT parameter block
PXIBK        - POSIX IDs Block
QALBK        - Query Alloc Block
QDGBL        - V-Disk Global Control Block
QDIO         - Queued Direct I/O Control Block
QDISK        - Q-Disk Control Block
QHDBK        - Query Spool Files Response
QPXBK        - Interface for POSIX ID query
QSFBK        - QUERY SPOOL FILES DESCRIPTOR
QUEBK        - Queue Control Block
RALOCCST     - CHANNEL PROGRAM DSECT BLOCK
RALOCEST     - CHANNEL PROGRAM DSECT BLOCK
RALOCFST     - CHANNEL PROGRAM DSECT BLOCK
RCCBK        - RCPU DATA AREA MAPPING
RCDBK        - READ CONFIGURATION DATA BLOCK
RCPTE        - REFERENCE AND CHANGE PRESERVATION
RCWBK        - CURRENT REAL CHANNEL CONTROL
RDCBK        - Real Device Characteristics Block
RDEV         - REAL DEVICE CONTROL BLOCK
RDLBCST      - CHANNEL PROGRAM DSECT BLOCK
RDLBEST      - CHANNEL PROGRAM DSECT BLOCK
RDLBFST      - CHANNEL PROGRAM DSECT BLOCK
RECBK        - RECORDING RECORD FORMAT BLOCK
REFBK        - Page References Services
REFENTRY     - Page References Services
REGBK        - User Exit Registration Block
REQBK        - Request block
RLDBK        - Relocation Dictionary Block
RPABK        - Parameter list for HCPRPA
RQHDR        - SAVBK Return Queue Header Block
RQPARM       - The Parameter List transmitted
RSAMP        - REAL STORAGE MANAGEMENT DATA AREA
RSEBK        - Reset Event Block
RSHBK        - RSPBK Header Block
RSPBK        - REAL SPOOL DEVICE BLOCK
RSSBK        - RECORDING SYSTEM SERVICE BLOCK
RTHBK        - RECORDING TABLE HEADER BLOCK
RTVBK        - CP Program Function Key Retrieve
SABCM        - SOFT ABEND COMMON AREA
SALBK        - Slot Allocation Data Block
SAMBK        - SNAPPED AREA'S MAP BLOCK
SAVBK        - CALL WITH SAVEAREA BLOCK
SBILIST      - Synchronous Block I/O Parameter
SBIOP        - Synchronous Block I/O Parameter
SCABK        - System Control Area for
SCFBK        - System Config File Parsing plist
SCHIB        - SUBCHANNEL INFORMATION BLOCK
SCMBK        - SUBCHANNEL MEASUREMENT BLOCK
SCTBK        - SUBSYSTEM TABLE HEADER BLOCK
SCTLF        - CFLF SUBSYSTEM CONNECT TABLE
SCUBK        - Security symbol table control
SDBBK        - ISFC Send Data Buffer block
SDBLSENT     - ISFC Send Data Buffer block
SDDATA       - ref TCMBK steal info for Main stg
SDFBK        - SYSTEM DATA FILE BLOCK
SDLBK        - SPOOLING DATA LOCATOR BLOCK
SDMBK        - SNAP DATA MAP BLOCK
SDMCM        - Common Data Area for Storage
SDPL         - SNAP DATA PARAMETER LIST
SDRREC       - STATISTICAL DATA RECORDING BLOCK
SEGTB        - SEGMENT TABLE
SEGTE        - SEGMENT TABLE ENTRY
SEPPAG1      - Printer separator page definition
SEPPAG2      - Printer separator page definition
SEPTRL       - Printer separator page definition
SFBLOK       - VM/SP 370 SPOOL FILE CONTROL
SFNDX        - CHECKPOINT SPOOL FILE POINTERS
SFXBK        - SOFTWARE EXTERNAL INTERRUPT
SGIOP        - Synchronous General I/O
SGPBK        - Segment Space/Saved System
SGTBK        - SAVED GUEST TIMERS BLOCK
SHOBK        - Set System Characteristics Data
SHPBK        - Map/Generate CSE Sys Definition
SHPQITEM     - VM Cross-System Requests
SHQBK        - SPOOL HOLD QUEUE
SHRBK        - SHARE BLOCK
SIABK        - Spool Id Allocation Map
SIDBK        - SYSTEM ID LIST
SIEBK        - SIE STATE DESCRIPTOR BLOCK
SILBK        - Spool 3800 Image Load Block
SKRBK        - STORAGE KEY RECORD BLOCK
SLDBK        - map-Save-List Definition BlocK.
SLDINPAG     - map-Save-List Definition BlocK.
SLDPAGER     - map-Save-List Definition BlocK.
SLHREC       - SUBCHANNEL LOGOUT ERROR RECORD
SLPBK        - Service-call Logical Processor
SLTBK        - Save-List Task BlocK.
SNABK        - SNA Resource Block
SNDBK        - *BLOCKIO's IUCV SEND Request
SNSBK        - SENSE DATA BLOCK
SNSID        - CHANNEL PROGRAM DSECT BLOCK
SNSID        - SENSE ID Data Mapping
SNTBK        - System Name Table Block
SOTBK        - SPOOL OPTIONS TABLE ENTRY BLOCK
SPABK        - SPOOL FILE ALLOCATION BLOCK
SPDBK        - SPOOL FILE DATA PAGE BLOCK
SPFBK        - SPOOL FILE DESCRIPTOR (OR
SPGBK        - Spool File Get Block
SPIBK        - Space Permission Information
SPLINK       - VM/SP 370 SPOOL FILE DATA BLOCK
SPMBK        - SPOOL FILE MAP PAGE BLOCK
SPRBK        - Spool File Reply Block
SPTBK        - SPTAPE and SPXTAPE 'Spool to
SPXBK        - Interface for POSIX ID set
SRBBK        - Symptom Record Building Parameter
SRMBK        - SYSTEM RESOURCE MANAGEMENT BLOCK
SRTBK        - SYSTEM RESOURCE TABLE ENTRY BLOCK
SR3BK        - Symptom Record Primary Symptom
SR3REGS      - Symptom Record Primary Symptom
SR3RETC      - Symptom Record Primary Symptom
SR3RIDSS     - Symptom Record Primary Symptom
SR5BK        - Symptom Record Section Five
SSABK        - static save area block
SSBDF        - Syntax subdefinition description
SSCBK        - SYSTEM SERVICE CONTROL BLOCK
SSDBK        - SYSTEM SMOOTHED DATA BLOCK
SSMBK        - SNAP SAVEAREAS MAP BLOCK
SSPBK        - Pointer block to SSBDF blocks
SSQBK        - SPXTAPE Section Quorum Block
STADF        - Syntax state definition area
STD          - Segment-Table Designation
STDBK        - SYSTEM TERMINATION DATA BLOCK
STHLF        - SUBSYSTEM TABLE HEADER BLOCK
STLBK        - SEGMENT TABLE ENTRY LIST BLOCK
SUBBK        - Subpool Data Area Block
SXIDABK      - DIAGNOSE X'64' SEGMENT EXTENDED
SXODABK      - DIAGNOSE X'64' SEGMENT EXTENDED
SYMLH        - Symbol LOCATE Header Block
SYMPT        - Symbol LOCATE Pointer Block
SYMTB        - Symbol Table Entry
SYNBK        - SYNCHRONIZING LOCK CONTROL BLOCK
SYNCBUFF     - Synchronization Buffer
SYNDF        - Syntax definition description
SYSCM        - SYSTEM COMMON AREA
S0CCW        - SPOOLing Format 0 Channel Control
S1CCW        - SPOOLing Format 1 Channel Control
TAPBK        - SPXTAPE Tape Drive Control Block
TBFBK        - Trace service tool Buffer Format
TBTBK        - Traceback table
TCHBK        - Track Cache Hash block
TCHSTDFM     - Track Cache Hash block
TCMBK        - Full Track Cache Main Control
THRBK        - Throttle Control Block
TICENT       - TIC Entry
TKTBK        - SPXTAPE File Control Information
TLB          - TLB Entry
TOKDF        - Syntax token definition area
TPCBK        - TAPE PATHING CONTROL BLOCK
TPEBK        - TAPE CONTROL BLOCK
TPLBK        - TAPE LABEL CONTROL BLOCK
TRCBK        - Traceid block
TRDBK        - TRACEID/TRACESET DISPLAY CHAIN
TRGBK        - ISFC CP Application target
TRPBK        - TRACE TRAP BLOCK
TRQBK        - TIMER REQUEST BLOCK
TRSBK        - TRACE SET BLOCK
TRXBK        - TRACE EXTENSION BLOCK
TSABK        - TRSAVE definition block
TSDBK        - TRACE SERVICE DASD BLOCK
TSKBK        - Task Control Block
TSTBK        - Trace Service Tool Block
TTABK        - Table of Trace Entry Codes
TTEBK        - TRACE TABLE ENTRY FORMAT
TTPBK        - TRACE TABLE PAGE FORMAT
TTSBK        - TRACE TABLE SAVE ENTRY FORMAT
TTYFLG       - HCPTYI AND HCPTYO PARAMETERS
TXCCM        - TRSOURCE COMMON DATA AREA
TXLPL        - PARAMETER LIST FOR TRCBK CHAIN
TZABK        - Time Zone Anchor Block
TZDBK        - Time Zone Definition Block
TZIBK        - Time Zone Interval Block
UDCTL        - HCPUDU Data Block
UFORM        - System spool output user forms
UNLODBUF     - CHANNEL PROGRAM DSECT BLOCK
USVOL        - User volume descriptor
USXBK        - User Security Extension Block
UTRENT       - Untranslation Entry
UWKPG        - INDICATE USER data block
UZPAG        - PREFIX STORAGE AREA - MACHINE
VDEV         - VIRTUAL DEVICE CONTROL BLOCK
VDSBK        - VIRTUAL DEVICE SIMULATION BLOCK
VECBK        - Guest Vector Facility Control
VEXBK        - Volume EXtent block
VFCBK        - VIRTUAL FORMS BUFFER CONTROL
VFPBK        - Vector Facility Paramaters
VIOMI        - Virtual I/O Management
VIUBK        - VDEV I/O Assist Utilization Block
VMCBLOK      - VMCF COMMUNICATIONS BLOCK
VMCMHDR      - VMCF COMMUNICATION MESSAGE HEADER
VMCPARM      - VMCF COMMUNICATIONS PARAMETER
VMDBK        - VIRTUAL MACHINE DEFINITION BLOCK
VNPBK        - HCPVINOP extended parameter list
VPGBK        - VIRTUAL PAGE BLOCK
VPLBK        - VARY Command Syntax Plist
VPXBK        - VIRTUAL PRINTER EXTENSION BLOCK
VRCHAIN      - V=R RESERVED FRAME STACK POINTER
VRDCBLOK     - VIRTUAL/REAL DEVICE
VRRBK        - HCPVRR message text
VRSBK        - V=R RECOVERY STORAGE MANAGEMENT
VRYBK        - VARY Command Control area
VSATB        - VECTOR SAVE AREA TABLE
VSMBK        - Vtam Service Machine control
VSPBK        - VIRTUAL SPOOLING DEVICE BLOCK
VUDBK        - Vestigial User Data Block
WALOCCST     - CHANNEL PROGRAM DSECT BLOCK
WALOCEST     - CHANNEL PROGRAM DSECT BLOCK
WALOCFST     - CHANNEL PROGRAM DSECT BLOCK
WDATA        - vSIE common DAta area mapping
WEBBK        - Work Element Block
WEIBK        - Work Element Identifier Block
WIDBK        - Work Indirect Data address BlocK
WRMBK        - Warmstart workarea overlay
WRTLBCST     - CHANNEL PROGRAM DSECT BLOCK
WRTLBEST     - CHANNEL PROGRAM DSECT BLOCK
WRTLBFST     - CHANNEL PROGRAM DSECT BLOCK
WSDIRECT     - vSIE shadow-table directory
XBLBK        - XA buffer list block.
XCRBK        - CP Exit Call Request Block
XCTBK        - CP Exit Control Block
XDRBK        - Expanded Storage Directory Block
XITBK        - CP Exit Block
XITPL        - Exit Plist
XLDBK        - eXtent List Definition BlocK.
XLDENTRY     - eXtent List Definition BlocK.
XSTMG        - Expanded storage management data
XSUBK        - Expanded Storage Usability Map
X0FFB        - Parm list pointers for exit 0FFB
X00E0        - Parm list pointers for exit 00E0
X00E1        - Parm list pointers for exit 00E1
X11C0        - Parm list pointers for exit 11C0
X11FF        - Parm list pointers for exit 11FF
X1100        - Parm list pointers for exit 1100
X1101        - Parm list pointers for exit 1101
X1110        - Parm list pointers for exit 1110
X117F        - Parm list pointers for exit 117F
X1200        - Parm list pointers for exit 1200
X1201        - Parm list pointers for exit 1201
X1210        - Parm list pointers for exit 1210
X3FE8        - Parm list pointers for exit 3FE8
X4400        - Parm list pointers for exit 4400
X4407        - Parm list pointers for exit 4407
ZLCBK        - LOGO FILE TABLE BLOCK
ZLEBK        - LOGO FILE LIST ENTRY BLOCK
ZLXBK        - LOGO FILE EXTENSION BLOCK
ZPLBK        - LOGO FILE PARM LISTS
ZPMBK        - ZONE PARAMETER BLOCK
ZSCBS        - HCPZSC BASES= plist