| Acronym | Meaning |
| LYD | Libyan Dinar (ISO 4217 Currency Code) |
| SDG | Sudanese Pound (ISO 4217 Currency Code) |
| DA | Denmark (FIPS 10-4 Country Code) -U.S. Department Of The Army - District Attorney |
| KGZ | Kyrgyzstan (ISO 3166 Trigram) |
| HPA | UK Health Protection Agency |
| OP CIT | Opere Citato (Latin |
| BIT | Bilateral Investment Treaty - Built-In Test |
| BLZ | Belize (ISO 3166 Trigram) |
| AMFRS | Advanced Multi-Function Radio Frequency System - Automatic Multisensor Feature-based Recognition System |
| USNO | U.S. Naval Observatory |