| Acronym | Meaning |
| IFAH | International Federation For Animal Health |
| NETL | (US) National Energy Technology Laboratory |
| BEM | British Empire Medal - Bug-Eyed Monster |
| LB | Lebanon (ISO 3166 Digram) |
| PRK | Democratic People's Republic Of Korea (ISO 3166 Trigram) |
| SARA | Southeastern Association For Research In Astronomy - Scientific Atlanta Resident Application - Scottish Amateur Rowing Association - Southern African Railway Association - State Administration For Religious Affairs |
| AOU | American Ornithologists' Union |
| TUK | Turkmen Language (ISO 639-2 Code) |
| LRC | Local RTI Component - Logistics Readiness Center |
| NEI | National Eye Institute - Not Enough Information - Nuclear Energy Institute |