What does JDM stand for?

Jarso Democratic Movement (SAUO)

JDM Training Center - Horse racing entrants (HRTC)

JDM Woodenboats, Buffalo City, WI - Manufacturer code for watercraft hull identification number (USCG)

Jersey Democratic Movement (SAUO)

Journal of Data Management - A publication (SAUS)

Juvenile Diabetes Mellitus - Medicine