MRF
MRF may stand for:
- Biology
- Myelin gene Regulatory Factor, a protein critical to myelin
- Myogenic regulatory factor
- Organizations
- Medical Response Force
- Movement for Rights and Freedoms, a Bulgarian political party
- Mobile Riverine Force (United States Navy)
- Morgellons Research Foundation
- Military Reaction Force, a British military unit in Belfast
- Meningitis Research Foundation, a medical research charity
- Companies
- Madras Rubber Factory
- Møre og Romsdal Fylkesbåtar, a Norwegian transportation company
- Concepts
- Markov random field
- Multiple reference frame (video), a concept in video compression
- Media Resource Function Server (MRF) for IP Multimedia Subsystem (IMS)
- Other
- Multiprogram Research Facility, a U.S. National Security Agency supercomputing facility
- Magnetorheological Finishing
- Materials Recovery Facility
- Multi-role fighter, a military airplane capable of undertaking different missions
- Marfa Airport (IATA airport code) in Marfa, Texas
- Moorfields railway station (National Rail station code), Liverpool, England
- Mississippi River Festival
- Materials recovery facility
- Statistics