USCM

AcronymDefinition
USCMUnited States Conference of Mayors
USCMUnited States Colonial Marines (game)
USCMUnion Sportive des Cheminots du Maroc (French: Sports Union of Railwaymen of Morocco; Morocco)
USCMUnmanned Spacecraft Cost Model
USCMUniversal Service Component Model (telecommunications)
USCMUnit Simulated Combat Mission (military training)
USCMUnited States Campus Ministries