| Acronym | Meaning |
| AVE | Avestan Language (ISO 639-2 Code) |
| RBOC | Regional Bell Operating Company (Baby Bell) |
| MICOM | Missile Command |
| RDD | Radiological Dispersion Device |
| KU | Kuwait (FIPS 10-4 Country Code) |
| LT | Lesotho (FIPS 10-4 Country Code) - Lithuania (ISO 3166 Digram) |
| IKEA | Ingvar Kamprad (the Company's Founder) |
| CASE | Cellular Ammunition Storage Equipment - Computer-Aided Software Engineering |
| NA | Namibia (ISO 3166 Digram) -National Archives - Negative Acknowledge |
| HBR | Human Behaviour Representation |