English abbreviations from mrl to mrpharms
- MRL (Multiple Rocket Launcher)
- MRLS (Multiple Rocket Launcher System)
- MRM (Manare Airport)
- MRMC (US Army Medical Research and Materiel Command)
- MRMO (Multiple-Robots Multiple-Objects)
- MRMSA (Mystic River Mudhead Sailing Association)
- MRN (Foothills Regional Airport (was Morganton-Lenoir Airport))
- MRO (Maintenance, Repair and Operating)
- MROA (Michigan Reserve Officers Association)
- MROC (Marine Requirements Oversight Council)
- MRP (Marla Airport)
- MRPharmS (Member of the Royal Pharmaceutical Society (Great Britain))