| Acronym | Meaning |
| FOB | Forward Operating Base |
| NCR | National Cash Register Co. |
| SACLANT | Supreme Allied Commander AtLANTic |
| TRAIN | Tourist Railway Association |
| NIC | Network Interface Card -Nicaragua (ISO 3166 Trigram) |
| KSC | Kennedy Space Center |
| AIC | African Independent Church |
| SM | Samarium |
| LOD | Lines Of Development (UK) |
| JW | Jehovah's Witnesses |