| Acronym | Meaning |
| KR | Kanuri Language (ISO 639-1 Code) |
| CIO | Chief Information Officer - Congress Of Industrial Organizations |
| CTVT | Canine Transmissible Venereal Tumour |
| MST | Madison Symmetric Torus - Mountain Standard Time (UTC-7 Hours) |
| MO | Molybdenum |
| CEV | Combat Engineer Vehicle - Crew Exploration Vehicle |
| RPG | (US-CA) Regional Planning Group - Report Program Generator - Rocket Projectile Gun - Rocket-Propelled Grenade - Role-Playing Game |
| ABCA | American Border Collie Association - American |
| AZE | Azerbaijani Language (ISO 639-2 Code) |
| ISL | Iceland (ISO 3166 Trigram) |