TMD

TMD may refer to:

Medicine and science

• Temporomandibular joint dysfunction
• Transmembrane domain
• Tuned mass damper
• Transition metal dichalcogenide monolayers, two dimensional materials consisting of a single atomic layer
• Topological Morphology Descriptor, a topological descriptor to characterize branching shapes, used in neuroanatomy

Other

• Team Deathmatch
• The Medic Droid, a band
• Theater missile defense, a land- or ship-based missile defense initiative developed by the US armed forces under the Clinton administration
• Thorn Microwave Devices, a brand of Thorn Electrical Industries
• Tip-magnetic driving
• Traction maintenance depot
• Trade Marks Directive
• "Truly Madly Deeply" (song), a song by Savage Garden
• Telemundo, an American Spanish-language television network
• Tottenham Mandem, an organized street gang based in Tottenham, London, UK