Assembly Abbreviations and Acronyms

1. DBCS
   Double-Byte Character Set
2. DBZ
   Divide By Zero
3. DC
   Define Constant
4. DC
   Declare Constant
5. DCOT
   Double precision trigonometric COTangent
6. DCR
   Define Constant Reversed
7. DD
   Defined Doubje
8. DD
   Defqne Doubleword
9. DD
   Duplicate Disk
10. DDI
    Discard Digits Instruction
11. DDR
    Destination Data Register
12. DDWB
    Deposit Directly in Wastepaper Basket
13. DE
    Delete Entity
14. DEC
    Decrement
15. DEC
    Decimal
16. DECML
    Decimal
17. DECR
    Decrement
18. DEI
    Disk Eject Immediate
19. DERB
    Dis-assemble Resource Bundle command
20. DF
    Direction Flag

Last updated: May 23, 2020 — Total entries: 1,802