| Acronym | Meaning |
| ABA | American Bar Association - American Basketball Association - American Beverage Association - American Bicycle Association - American Birding Association - Australian Broadcasting Authority |
| KV | Komi Language (ISO 639-1 Code) |
| ACARS | Aircraft Communication Reporting System |
| UZB | Uzbekistan (ISO 3166 Trigram) |
| RTV | Rapid Terrain Visualization ACTD |
| VLPMC | VentroLateral PreMotor Cortex |
| HSC | High School Certificate (as Used In New South Wales) |
| AESR | Aeronautical Equipment Service Record |
| CASS | Command Activated Sonobuoy System |
| DTL | Diode-Transistor Logic (electronics) |