| Acronym | Meaning |
| NOR | Norwegian Language (ISO 639-2 Code) |
| ATWA | Air |
| MER | Mars Exploration Rover |
| BMD | Ballistic Missile Defence -Bermudian Dollar (ISO 4217 Currency Code) -Boyevaya Mashina Desanta (Russian ?????? ?????? ??????? |
| PS | Petasecond |
| ZG | Zettagram |
| 2.5G | Second-and-a-half-generation Mobile Telephone System |
| PS | Palestine (ISO 3166 Digram) -Personnel Services -petasiemens -post Scriptum (Latin |
| LST | Landing Ship |
| GSS | Generic Security Services |