| Acronym | Meaning |
| IEEE | Institute Of Electrical And Electronics Engineers (I Triple-E) |
| POSH | Port Outbound Starboard Home (alleged) |
| CCG | Canadian Coast Guard - Collectible Card Game |
| OPP | Ontario Provincial Police - Operational Planning Process - Other People's Privates |
| BCPL | Basic Combined Programming Language (progenitor Of C) |
| DSN | Deep Space Network |
| D/B/A | Doing Business As |
| NOB | Norwegian Bokm?l Language (ISO 639-2 Code) |
| DGPS | Differential GPS |
| LINEAR | Lincoln Near-Earth Asteroid Research |