| Acronym | Meaning |
| TMR | Twin Main Rotors (helicopter Type) |
| IED | Improvised Explosive Device |
| IIE | Innovative Interstellar Explorer |
| RMA | Return Mailing Authorization - Revolution In Military Affairs |
| MBCS | Multi-Byte Character Set |
| TO | Tongan Language (ISO 639-1 Code) |
| RUC | Royal Ulster Constabulary |
| CANA | Convulsive Antidote |
| BCPL | Basic Combined Programming Language (progenitor Of C) |
| VLIW | Very Long Instruction Word |