MBWG

AcronymDefinition
MBWGMethyl Bromide Working Group (Washington, DC)
MBWGMississippi Bat Working Group (est. 2001)
MBWGMaine Beer Writers' Guild (est. 2008)
MBWGMarine Biodiversity Working Group (UK)
MBWGModel Building Working Group (Midwest Independent Transmission System Operator; St. Paul, MN)
MBWGMultiple-Beam Waveguide