- YMT stands for Yamaha Motor Taiwan
- YMT stands for Youth Mission Team (Australia)
- YMT stands for Young Managers Team (World Business Council for Sustainable Development)
- YMT stands for Chibougamau, Quebec, Canada – Chibougamau (Airport Code)
- YMT stands for District Tug, Motor (US Navy)
- YMT stands for Youth Musical Theatre (various organizations)
- YMT stands for Yanko Moto Tours (Motorcycle Tour Company in Chile)
- YMT stands for Youth Music Tasmania Inc
YMT