| Acronym | Meaning |
| FIC | Fellowship For Intentional Community |
| UR | Urdu Language (ISO 639-1 Code) |
| RMC | Royal Military College (Australia |
| IKEA | Ingvar Kamprad (the Company's Founder) |
| AMFOM | Advanced Missile Fly Out Model (am-fomm) |
| GTM | Guatemala (ISO 3166 Trigram) |
| CSERIAC | (U.S. DoD) Crew Systems Ergonomics Information Analysis Center |
| ROE | Rules Of Engagement |
| FFG | Guided Missile Frigate (hull Classification Symbol) |
| PSE | Palestine (ISO 3166 Trigram) |