Abbreviations beginning with m

MSSANZModelling and Simulation Society of Australia and New Zealand
Miscellaneous

MSSASMerlin Support and Spares Availability System (Lockheed Martin; UK)
Miscellaneous

MSSBModeling and Simulation in Systems Biology
Academic & Science » Biology

MSSBMorgan Stanley Smith Barney LLC (finance)
Business

MSSBM Shanghai String Band
Community » Music

MSSBMetropolitan Separate School Board
Community » Schools

MSSBMiddle School Science Bowl
Community » Schools

MSSBMicrosoft Surface Book
Computing » IT

MSSBMaple Story Social Board (GameFAQs message board)
Governmental

MSSBM Shanghai String Band (Brooklyn, NY)
Miscellaneous

MSSBMacArthur Story Stem Battery
Miscellaneous » Unclassified

MSSBMetropolitan Separate School Board (Toronto Catholic district)
Miscellaneous

MSSBMine Sweeping Shrimp Boad
Miscellaneous » Unclassified

MSSBMine-Sweeping Shrimp Boat
Miscellaneous » Ship Types

MSSBModified Statutory Solvency Basis
Miscellaneous » Unclassified

MSSBMorgan Stanley Smith Barney
Miscellaneous » Unclassified

MSSBMy Social Stories Book (teaching aid; book)
Miscellaneous

MSSBAMidwest Shetland Sheep Breeders Association (Wisconsin)
Academic & Science

MSSBPMean Seated Systolic Blood Pressure
Academic & Science