| Acronym | Meaning |
| ICSI | Intracytoplasmic Sperm Injection |
| USNI | United States Naval Institute |
| EIAH | Environnements Informatiques Pour L'Apprentissage Humain |
| BUL | Bulgarian Language (ISO 639-2 Code) |
| BOL | Bolivia (ISO 3166 Trigram) |
| ASD(S&R) | (U.S.) Assistant Secretary Of Defense (Strategy & Requirements)) |
| AGO | Angola (ISO 3166 Trigram) |
| TUC | Trades Union Congress |
| WRVS | Women's Royal Voluntary Service |
| NU | Nicaragua (FIPS 10-4 Country Code) - Niue (ISO 3166 Digram) - Nunavut (postal Symbol) |