| Acronym | Meaning |
| RCCO | Royal Canadian College Of Organists |
| GEL | Georgian Lari (ISO 4217 Currency Code) - Gilbert And Ellice Islands (ISO 3166 Trigram; Obsolete 1977) |
| FRAGO | Fragmentary Order (military) |
| ZAR | South African Rand (ISO 4217 Currency Code) - Zaire (ISO 3166 Trigram |
| BAR | British American Racing - Browning Automatic Rifle - Buy-American Restrictions |
| PRN | Pro Re Nata (Latin |
| VCJCS | Vice Chairman |
| DMC | (U.S.) Defense Management Council |
| FFA | Forum Fisheries Agency -Free-Fire Area - Fusiform Face Area - Football Federation Australia - Future Farmers Of America (today The National FFA Organization) |
| NCES | U.S. National Center For Education Statistics - Net-Centric Enterprise Services |