TIA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| TIA | Thanks In Advance | - | Chemistry |
| TIA | Transient Ischemic Attack | - | Computer Acronyms(common) |
| TIA | Thanks In Advance | - | Human Genome |
| TIA | Transient Ischemic Attack | - | Medical(slang) |
| TIA | Thanks In Advance | - | Sms Text Smileys and Emoticons |
| TIA | Thanks In Advance | - | ISO Country Codes |
| TIA | Total Information Awareness Initiative | - | Astronomy |