| Acronym | Meaning |
| CV | Many |
| TATP | TriAcetone TriPeroxide |
| OR | Operating Room (surgery) - Operational/Operations Research -Oregon (postal Symbol) |
| AAT | Australian Antarctic Territory |
| AGS | Alaska Ground Station (LandSat) |
| LKA | Sri Lanka (ISO 3166 Trigram) |
| DTLOMS | Doctrine |
| TPS | The Pennington School |
| KIK | Gikuyu Language (ISO 639-2 Code) |
| CHL | Chile (ISO 3166 Trigram) |