| Acronym | Meaning |
| EN | Corps Of Engineers -Estonia (FIPS 10-4 Country Code) - Exanewton |
| BALCO | Bay Area Laboratory Co-operative |
| CCIT | Comit? Consultatif International T?l?graphique (French For International Telegraph Consultative Committee |
| QK | Air Canada Jazz (IATA Airline Designator) |
| ENG | English Language (ISO 639-2 Code) |
| TTFN | Ta Ta For Now |
| MKSA | Metre-Kilogram-Second-Ampere (system Of Units) |
| MIRA | MILAN Infra-Red Acquisition (thermal Sight) |
| RON | Romanian New Leu (ISO 4217 Currency Code) |
| ZR | Zaire (ISO 3166 Digram; Obsolete 1997) |