| Acronym | Meaning |
| TOT | Time On Target |
| CJO | Chief Of Joint Operations |
| AGDC | Australian Game Developers' Conference |
| VACIS | Vehicle And Container Inspection System |
| KY | Kyrgyz Language (ISO 639-1 Code) |
| PDL | Pure Dumb Luck (Texan Punk Band) |
| NSS | (U.S.) Naval Simulation System |
| JA | Japan (FIPS 10-4 Country Code) |
| HBCD | HexaBromoCycloDodecane |
| CMM | Capability Maturity Model |