NASA Abbreviations and Acronyms

1. ERBM
   Extended Range Ballistic Missile
2. ERBS
   Earth Radiation Budget Satellite
3. ERC
   Event Recorder
4. ERCA
   Electrochemically Regenerable Co2Absorber
5. ERCB
   Energy Resources Control Board
6. ERCM
   Engineering Requirements and Change Management
7. EREP
   Earth Resources Package
8. ERETS
   Edwards Rocket Engine Test Site
9. ERG
   Ergometer
10. ERIM
    Environmental Research Institute of Michigan
11. ERINT
    Exoatmospheric Reentry Vehicle Interceptor
12. ERISA
    Employee Retirement Income Security Act
13. ERM
    Executive Review Meeting
14. ERNO
    Of Europeanvconsortium
15. ERNO
    Entwicklungts Ring Nord Organization, Space Division of Eum, VFW-Fokker-Mannheim, Germany
16. ERNO
    Of European Consortium
17. ERNO
    Germany (spacelab Contractor)
18. ERO
    Early Release Observation
19. ERO
    Engineering Release Operations
20. ERO
    Engineering Release Operation

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