| Term | Full Form | Category |
|---|---|---|
| MFSA | Mailing and Fulfillment Service Association | Others |
| MFSA | Malta Financial Services Authority | Others |
| MFSA | Manitoba Funeral Service Association | Others |
| MFSA | Maricopa Family Support Alliance | Others |
| MFSA | Maritime Fire and Safety Association | Others |
| MFSA | Mark Foster Swimming Academy | Others |
| MFSA | Methodist Federation for Social Action | Others |
| MFSA | MicroGIS Foundation for Spatial Analysis | Others |
| MFSA | Mozilla Foundation Security Advisories | Others |
| MFSA | Mozilla Foundation Security Advisory | Others |