MFA
- Anthony Mfa Mezui
- Armed Forces Movement
- Felt-area magnitude
- Health care in the United States
- M.F.A. (film)
- MFA Oil
- Made for AdSense
- Mafia Airport
- Mail filtering agent
- Malta Football Association
- Managed Funds Association
- Marine and Fisheries Agency
- Master of Fine Arts
- Material flow accounting
- Material flow analysis
- Math for America
- Mauritius Football Association
- Medium-functioning autism
- Mercy for Animals
- Metabolic flux analysis
- Midland Football Alliance
- Ministry of Foreign Affairs
- Missouri Farmers Association
- Montserrat Football Association
- Morfa Mawddach railway station
- Movement of the Forces of the Future
- Multi Fibre Arrangement
- Multi-factor authentication
- Mumbai Football Association
- Munster Football Association
- Museum of Fine Arts (St. Petersburg, Florida)
- Museum of Fine Arts, Boston
- Perfluoroether