Legal Abbreviations and Acronyms

1. ERD
   Expected Release Date
2. ERD
   Ecological Research Division (DOE and OHER)
3. ERDA
   U.S. Energy Research and Development Administration (formerly AEC; now DOE)
4. ERDAS
   Earth Resources Data Analysis System
5. ERFEN
   Estudio Regional Del Fenomeno El Nino
6. ERFU
   Environmental Restoration and Facilities Upgrade Program
7. ERIM
   Environmental Research Institute of Michigan
8. ERIS
   Early Retirement Incentive Legislation
9. ERISA
   Employee Retirement Income Security Act of 1974
10. ERL
    Environmental Research Laboratory
11. ERNE
    Energetic and Relativistic Nuclei and Electron Experiment
12. ERNETS
    Energy Research Networks
13. ERNI
    Wet-Only Rainfall Collector
14. ERO
    Enforcement Removal Operations
15. EROC
    Ecological Rates of Change (NSF)
16. EROS
    Earth Resources Observation System
17. EROS
    Earth Resources Observation Satellite
18. EROS
    European River Ocean System (EEC)
19. ERP
    Environmental Research Parks
20. ERRON
    Erroneous

Last updated: May 24, 2020 — Total entries: 8,103