IT
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| IT | Integral Transform | - | Computer Acronyms(common) |
| IT | Information Technology | - | Computer and Internet |
| IT | Identification Transponder | - | Organizations |
| IT | Installation Test | - | Organizations |
| IT | InferoTemporal (neurophysiology) - Information Technology -Italy (FIPS 10-4 Country Code; ISO 3166 Digram) | - | Astronomy |
| IT | Italian Language (ISO 639-1 Code) | - | Astronomy |
| IT | Information Transport | - | Business and Finance |
| IT | Information Technology | - | Business and Finance |