NEA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NEA | Nuclear Energy Agency | - | Computer Acronyms(common) |
| NEA | Negative Electron Affinity | - | Computer Acronyms(common) |
| NEA | Noise Equivalent Angle | - | Organizations |
| NEA | Near-Earth Asteroid - Nuclear Energy Agency (OECD) | - | Astronomy |