| Acronym | Meaning |
| UFC | Ultimate Fighting Championship |
| NRU | Nauru (ISO 3166 Trigram) |
| YM | Yemen (FIPS 10-4 Country Code) -Your Magazine (originally Young Miss |
| ROK | Republic Of Korea |
| AMC | Adaptive Modulation And Coding (digital Communications) - U.S. Air Mobility Command - American Motors Corporation - U.S. Army Materiel Command |
| COO | Chief Operating Officer |
| UZ | Uzbek Language (ISO 639-1 Code) |
| G6 | Assistant Chief-of-Staff |
| COS | Corsican Language (ISO 639-2 Code) - Cosine |
| SA | Sanskrit Language (ISO 639-1 Code) |