MWSA

AcronymDefinition
MWSAMotorway Service Area (UK)
MWSAMichigan Water Ski Association
MWSAManly Warringah Softball Association (Australia)
MWSAMinistry of Work and Social Affairs (Czech Republic)
MWSAMassachusetts Woman Suffrage Association (now Massachusetts League of Women Voters)
MWSAMinistry of Women and Social Action (Mozambique)
MWSAMinnesota Woman Suffrage Association (1881-1913)