| Abbreviation | Definition |
|---|---|
| FAP | Fuerza Aérea del Perú (Peruvian Air Force) |
| FAPES | Force Augmentation Planning and Execution System |
| FAPF | Forces Armées en Polynésie Française |
| FAR | False Alarm Rate |
| FAR | Federal Acquisition Regulation |
| FAR | Feld Artillerie Regiment |
| FAR | Field Artillery Regiment |
| FAR | Fighter Attack Reconnaissance |
| FAR | Functional Analysis Review |
| FARC | Fuerzas Armadas Revolucionarias De Colombia |
| FARC | Fuerzas Armadas Revolucionarias de Colombia (in Spanish ) Revolutionary Armed Forces of Colombia |
| FARC | Revolutionary Armed Forces of Colombia |
| FARE | Forward Area Refueling Equipment |
| FARE | Fuerzas Aéreas de la República Española(Spanish Republican Air Force) |
| FARF | Forces Armées pour la République Fédérale |
| FARP | Forward Arming and Refueling Point |
| FARR | Forţele Aeriene Regale ale României(Royal Romanian Air Force) |
| FARS | Fire and Rescue Service |
| FART | Fire At the Right Time |
| FARV | Future Armored Re-supply Vehicle |