HCA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| HCA | Hazardous Communication Act | - | Computer Acronyms(common) |
| HCA | Heterocyclic Amine | - | Computer Acronyms(common) |
| HCA | Hierarchical Cluster Analysis | - | Computer Acronyms(common) |
| HCA | Human Carbonic Anhydrase | - | Computer Acronyms(common) |