| Acronym | Definition |
|---|
| PMU | Program Management Unit (various organizations) |
| PMU | Project Management Unit |
| PMU | Power Management Unit |
| PMU | Pari Mutuel Urbain (French horse betting authority) |
| PMU | Project Monitoring Unit (various organizations) |
| PMU | Performance Monitor Unit |
| PMU | Powertrain Management Unit |
| PMU | Performance Monitoring Unit |
| PMU | Phasor Measurement Unit |
| PMU | Pregnant Mare Urine (aka premarin) |
| PMU | Purdue Memorial Union (Purdue University) |
| PMU | Pick Me Up |
| PMU | Parametric Measurement Unit |
| PMU | Pasteurella multocida |
| PMU | Precision Measurement Unit |
| PMU | Paracelsus Medical University (Salzburg, Austria) |
| PMU | Preventive Medicine Unit |
| PMU | Progressive Muslim Union of North America |
| PMU | Physical Mock-Up |
| PMU | PowerMizer Unit |
| PMU | Paradise Music & Entertainment, Inc. (former stock symbol; now PDSE) |
| PMU | Psychiatric Management Unit (California prisons) |
| PMU | Physiological Monitoring Unit |
| PMU | Page Make-Up |
| PMU | Performance Music (various universities) |
| PMU | Pump Me Up (type of kite used in Kitesurfing/Kiteboarding) |
| PMU | Primary Manufacturing Unit |