CMT may refer to: Television Canal Maximo Televisión, a defunct Venezuelan regional network Castilla–La Mancha TV, a Spanish regional channel CMT (American TV channel) CMT (Canadian TV channel) CMT (Australian TV channel) Science and technology Cadmium mercury telluride Cold Metal Transfer, a welding technique Computing Clustered multi-thread, AMD CPU technology Chip-level multithreading, a Sun Microsystems technique Composable Memory Transactions Container managed transactions in Enterprise JavaBeans Medicine California mastitis test Charcot–Marie–Tooth disease of the peripheral nervous system Chemically modified tetracyclines, a type of tetracycline antibiotics Certified massage therapist Combat medical technician Organizations Confédération Mondiale du Travail (World Confederation of Labour) Transitional Military Council (Chad) (French: ) Education and training Connecticut Mastery Test, a school test Compulsory military training in New Zealand Chartered Market Technician, a term used by the CMT Association of technical analysts Other uses Carrier Mortar Tracked, an Indian self-propelled mortar Culturally modified tree, a tree modified as part of tradition