| Acronym | Meaning |
| FISH | Fluorescence In-Situ Hybridisation |
| SH | Saint Helena (ISO 3166 Digram) -SONATRACH (Algerian Petroleum Company) |
| BOI | Balance Of Investment - Basis Of Issue |
| AQ | American Samoa (FIPS 10-4 Territory Code) - Antarctica (ISO 3166 Digram) |
| LHC | Large Hadron Collider |
| GULAG | Glavnoye Upravleniye Ispravitelno-trudovykh LAGerei I Kolonii (Russian ??????? ?????????? ????????????? ???????? ??????? ? ??????? |
| LDV | Local Defence Volunteers (British Home Guard) |
| CBLA | Comparative Bullet Lead Analysis |
| DRIC | (U.S.) Defense Research Information Center |
| ABLE | AirBorne Law Enforcement (police Air Support Unit) |