HAC
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| HAC | High Alumina Cement | - | Computer Acronyms(common) |
| HAC | Hydrogen-assisted Cracking | - | Computer Acronyms(common) |
| HAC | Heading Alignment Circle | - | Organizations |
| HAC | Heading Alignment Cone | - | Organizations |
| HAC | Heading Alignment Cylinder | - | Organizations |
| HAC | Heading Alignment Cylinder | - | Organizations |
| HAC | Heads And Chairs | - | Business and Finance |