Army & Military Abbreviations and Acronyms

1. ERPHO
   Earth Resources Photographic Satellite
2. ERRS
   Emergency Regional Reporting System
3. ERS
   Emergency Relocation Site
4. ERSC
   extended range subcalibre
5. ERSSO
   Emergency Reaction Special Security Officer
6. ERT
   Executive Reference Time
7. ERTM
   Electronic Intelligence Request Tasking Message
8. ERTS
   Earth Resources Technology Satellite (now Landsat)
9. ERTZ
   Equipment Radiation Tempest Zone
10. ERV
    Engineer Reconnaissance Vehicle
11. ERV
    Emergency Rescue Vehicle
12. ERW
    Enhanced Radiation Weapon
13. ES
    Electronic Warfare Support Measures
14. ES
    Executive Summary
15. ES
    Electronic Warfare Support
16. ES
    Extreme Spread
17. ES
    Emplacement Site
18. ESA
    European Space Agency
19. ESAA
    European Special Activities Area (U.S. Air Force)
20. ESAC
    El Salvador Analysis Cell

Last updated: May 24, 2020 — Total entries: 5,570