MUF
| Acronym | Definition |
|---|---|
| MUF | Modified Ultrafiltration (cardiology) |
| MUF | Maximum Usable Frequency |
| MUF | Material Unaccounted For (nuclear industry) |
| MUF | Multi-User Forth |
| MUF | Most Usable Frequency (US DoD) |
| MUF | Music Under Fire (website) |
| MUF | Microsoft Undocumented Feature |
| MUF | Maximum Urgency First |
| MUF | Moderata Ungdoms Förbundet |
| MUF | Model Uncertainty Factor |
| MUF | Money up Front |
| MUF | Make-Up Feed |
| MUF | Mollet Underground Foundation (band) |
| MUF | Mascot User's Forum |
| MUF | Mark Up Factor |