Master Boot Record
Mars Balloon Relay
Martin Brothers
Memory Buffer Register
Master Bedroom
Maya Biosphere Reserve
Minimum Bend Radius
Mission Briefing Room
Multiple Bomb Rack
Brazilian Navy Aviation
Mail-Based Replication
major breakpoint region
major breakpoint regions
Management By Radfahrer
Management By Robinson
Marker Beacon Receiver
Market Based Rates
Market-based Rates
Master Beneficiary Record
Material Balance Report
mechanical buffer register
Medical Birth Register
Medical Birth Registry
Medium Bit Rate
Member
Membrane Bio Reactor
membrane bioreactor
membrane bioreactors
membrane-assisted bioreactor
Memory Base Register
Mercantile Bancorp, Inc.
methylene blue, reduced
Minimum Boundary Rectangle
Minimum Bounded Rectangle
Minimum bounding rectangle
Minimum Bounding Region
mission-based reporting
mitochondrial benzodiazepine receptor
mitochondrial benzodiazepine receptors
Mobil benzene reduction