MTCA

AcronymDefinition
MTCAModel Toxics Control Act
MTCAMicro Telecommunications Computing Architecture (also seen as MicroTCA)
MTCAMedium Term Conflict Alert (air traffic management)
MTCAMinistry of Transport and Civil Aviation (UK)
MTCAMilitary Training Camps Association
MTCAMinimum Terrain Clearance Altitude
MTCAMusical Theatre College Auditions (audition preparation classes)