| Acronym | Meaning |
| TNT | TriNitroToluene |
| ER | Emergency Room -Eritrea (ISO 3166 Digram; FIPS 10-4 Country Code) |
| WB | Warner Brothers - Welcome Back (Internet Short-hand) |
| ID | Indonesian Language (ISO 639-1 Code) |
| CWS | Canadian Wildlife Service |
| BVR | Beyond Visual Range |
| LV | Latvian Language (ISO 639-1 Code) |
| TMAP | Texas Medication Algorithm Project |
| LBN | Lebanon (ISO 3166 Trigram) |
| BETS | Bradley Embedded Training System |