NASA Abbreviations and Acronyms

1. EQ
   Equivalent
2. EQ
   Equal
3. EQE
   Event Queue Element
4. EQL
   Equal
5. EQMT
   Equipment
6. EQP
   Equipment
7. EQPT
   Equipment
8. EQT
   Equipment
9. EQU
   Equal
10. EQUIP
    Equipment
11. EQUIV
    Equivalent
12. ER
    External
13. ER
    Eastern Range
14. ER
    Equipment Room
15. ER
    Explanation Report
16. ER&I
    Engine Receiving and Inspection
17. ERA
    Electrical Replaceable Assembly
18. ERAP
    Earth Resources Aircraft Program
19. ERB
    Engineering Review Board
20. ERBACT
    Erb Action Item

Last updated: May 6, 2025 — Total entries: 14,020