MEA
- A Taste of Armageddon
- Europe, the Middle East and Africa
- Gari Mea
- Growth medium
- Ivan Della Mea
- Lara Della Mea
- Line A (Rome Metro)
- ME/CFS
- MEA Engineering College, Perinthalmanna
- Manx Electricity Authority
- Mea (Popotan)
- Mea (moth)
- Mea Kurosaki
- Mea language
- Means–ends analysis
- Membrane electrode assembly
- Metropolitan Electricity Authority
- Metropolitan Employment Area
- Michigan Education Association
- Microelectrode array
- Middle East Airlines
- Millennium Ecosystem Assessment
- Minimum en route altitude
- Ministry of External Affairs (disambiguation)
- Minnesota Education Association
- Monoethanolamine
- Mughal-e-Azam
- Multilateral Environmental Agreement
- Municipal Employees' Association