Nea
- 2-Pyrrolylethylamine
- Ancient Greek comedy
- Bureau of Near Eastern Affairs
- Linnea Södahl
- National Economic Association
- National Education Association
- National Emergencies Act
- National Endowment for the Arts
- National Energy Action
- National Environment Agency
- National Newspaper Association
- Nea (given name)
- Nea (river)
- Near-Earth asteroid
- Nepal Electricity Authority
- Nepal Engineers Association
- New England Airlines
- New Enterprise Associates
- Newspaper Enterprise Association
- Northeast Action
- Northern Examining Association
- Nuclear Energy Agency
- Santa Cruz language
- Ta Nea