TAC
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| TAC | Toxic Air Contaminant | - | Computer Acronyms(common) |
| TAC | Total Antioxidn. Capacity | - | Computer Acronyms(common) |
| TAC | Kennedy Space Center Landing Site | - | Organizations |
| TAC | Tactical Air Command | - | Organizations |
| TAC | Total Average Cost | - | Organizations |
| TAC | U.S. Tactical Air Command (1946-1992) | - | Astronomy |