OMT

OMT may refer to:

Technology

 * OMT-G, configuration in object-based spatial databases
 * Object-modeling technique, language for software modeling and designing
 * Object model template, architecture for distributed computer simulation systems
 * Open microchip technology, the technology of implanting microchips in animals for research or tracking
 * Orthomode transducer, also polarisation duplexer, microwave duct component of the class of microwave circulators

Health and wellness

 * Osteopathic manipulative treatment, hands-on application of manipulative techniques on the patient by a Doctor of Osteopathic Medicine
 * Ocular tremor, also ocular microtremor, type of eye tremor
 * Orofacial Myofunctional Therapy, most commonly used to retrain oral rest posture, swallowing patterns, and speech

Other

 * Outright Monetary Transactions, which denotes the European Central Bank's purchases of bonds issued by Eurozone member-states
 * O-methyltransferase, type of methyltransferase enzyme transferring a methyl group on a molecule