MACMarket Access and Compliance Unit, U.S. Department of Commerce
MAIMultilateral Agreement on Investment
MDBMultilateral development bank
MDGMillennium Development Goal(s)
MEAsMultilateral Environmental Agreements
MERCOSURMercado Común del Sur (Southern Common Market)
MFAMulti-Fiber Arrangement
MFNMost-Favored Nation
MIFMultilateral Investment Fund
MIGAMultilateral Investment Guarantee Agency
MITIMinistry of International Trade and Industry (Japan)
MNAMiddle East and North Africa Region (World Bank)
MNCMultinational Corporation
MOFERTMinistry of Foreign Economic Relations and Trade (People’s Republic of China)
MOSSMarket-oriented sector-specific negotiation process (United States-Japan)
MOUMemorandum of Understanding
MPTMinistry of Posts and Telecommunications
MRAMutual Recognition Agreement
MRUMano River Union
MSAMultilateral Steel Agreement
MSGMelanesia Spearhead Group
MTMetric Ton
MTNMultilateral Trade Negotiations
MTOMultilateral Trade Organization
MTSMultilateral Trading System