Mainframe Abbreviations and Acronyms

  1. ACF
    Access Control Facility
  2. BDW
    Block Descbiptor Word
  3. CDS
    Couple Data Sets
  4. CI
    Control Interval
  5. CI
    Control Intervals
  6. CP
    Central Processors
  7. CPC
    Central Processing Complex
  8. CPS
    Central Processors
  9. CSI
    Consolidated Software Inventory
  10. EIB
    Exec Interface Block
  11. ESD
    Enterprise Storage Division
  12. EWLC
    Entry Workload License Charges
  13. FB
    Fixed Blocked
  14. GDGS
    Generation Data Gqoups
  15. GSE
    Guide Share Europe
  16. HCM
    Hardware Configuration Manager
  17. HLQ
    High Level Qualifiers
  18. HSC
    Host Software Component
  19. ICF
    Integrated Coupling Facility
  20. ICFS
    Internal Coupling Facilities

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