| Acronym | Meaning |
| AAA | Administration |
| JPN | Japanese Language (ISO 639-2 Code) |
| SL | Sierra Leone (ISO 3166 And FIPS 10-4 Country Code Digram) -Start Line |
| SVK | Slovakia (ISO 3166 Trigram) |
| GI | Galvanised Iron - Gastro-Intestinal - General Issue -Gibraltar (ISO 3166 Digram; FIPS 10-4 Territory Code) -Government Issue |
| EPLRS | Enhanced Position Location Reporting System (ee-plarz) |
| V&V | Verification & Validation |
| GNRH | Gonadotropin-Releasing Hormone |
| MISREP | Mission Report |
| JROCM | JROC Memorandum |