MRN may refer to:
Businesses and organizations
edit- Macquarie Media (ASX: MRN), an Australian media company
- Michigan Radio Network, a satellite-distributed news service in Michigan, U.S.
- Migrants Rights Network, a London-based non-governmental organisation
- Motor Racing Network, the principal radio broadcasting operation of auto racing organization NASCAR
- National Regeneration Movement (Spanish: Movimiento Regeneración Nacional), a political party in Mexico
Military
editScience
edit- Magnetic resonance neurography, a medical imaging technique
- Median raphe nucleus, area within the brain
- MRN complex, a protein complex involved in DNA repair
Other uses
edit- Foothills Regional Airport, IATA airport code
- Major Road Network, a proposed classification of local authority roads in England
- Moorabbin railway station,