| Acronym | Definition |
|---|
| MFSA➣Malta Financial Services Authority |
| MFSA➣Mozilla Foundation Security Advisory |
| MFSA➣Methodist Federation for Social Action (Washington, DC) |
| MFSA➣Metal Finishing Suppliers' Association |
| MFSA➣Motley Fool Stock Advisor |
| MFSA➣Mesquite Fastpitch Softball Association Inc. |