| Acronym | Meaning |
| IPK | Inupiaq Language (ISO 639-2 Code) |
| TSR | Many |
| MAD | Magnetic Anomaly Detector -Moroccan Dirham (ISO 4217 Currency Code) -Mutual Assured Destruction |
| GD | Scottish Gaelic Language (ISO 639-1 Code) |
| COB | Close Of Business [day] |
| CZ | Combat Zone -Czech Republic (ISO 3166 And FIPS 10-4 Country Code Digram) |
| FL | Florida (postal Symbol) |
| GIB | Gibraltar (ISO 3166 Trigram) |
| RCAR | Research Council For Automobile Repairs (are-car) |
| RTI | Run-Time Infrastructure (Simulation) |