| Acronym | Meaning |
| HMCS | Her Majesty's Canadian Ship Or Her Majesty's Courts Service |
| SWG | Surface Warfare Group - Symbology Working Group |
| IFOV | Instantaneous Field Of View |
| YE | Yemen (ISO 3166 Digram) |
| YGO | Yu-Gi-Oh! |
| C2D OR C?D | Intel Core 2 Duo - CERDEC Command And Control Directorate |
| ROL | Romanian Leu (ISO 4217 Currency Code) |
| NU | Nicaragua (FIPS 10-4 Country Code) - Niue (ISO 3166 Digram) - Nunavut (postal Symbol) |
| NFLD | Newfoundland |
| TUN | Tunisia (ISO 3166 Trigram) |