| Acronym | Meaning |
| BMX | Bicycle/Bike Moto(r) Cross |
| TP | East Timor (ISO 3166 Digram; Obsolete 2002) - S?o Tom? And Prncipe (FIPS 10-4 Country Code) -Training Practice |
| BO | Tibetan Language (ISO 639-1 Code) |
| VLBA | Very Long Baseline Array |
| CAE | Canadian Aviation Electronics (originally) - Certificate In Advanced English |
| ABMC | American Battle Monuments Commission |
| BHR | Bahrain (ISO 3166 Trigram) |
| SLL | Sierra Leone Leone (ISO 4217 Currency Code) |
| HEU | Highly Enriched Uranium |
| JTLS | Joint Theater Level Simulation |