OTA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| OTA | Optical Telescope Assembly | - | Atmospheric Research Center |
| OTA | Office Of Technology Assessment | - | Computer Acronyms(common) |
| OTA | Office Of Technology Assessment | - | Medical |
| OTA | Optical Telescope Assembly | - | Organizations |
| OTA | Office Of Technology Assessment -Orthodontic Technicians Association | - | Astronomy |
| OTA | Office Of Technology Assessment | - | Business and Finance |
| OTA | over the air | - | Human Genome |