What does Jdt stand for?

Judith - Old Testament book - Roman Catholic canon

Harbercraft/Jetcraft, Sylvan Lake, AB - Manufacturer code for watercraft hull identification number (USCG)

Java Development Tool (XSAL)

JoDAN Technologies, Ltd. - Commercial firm

Joint Design Team - Military

Joint Development Team (MCD)

Joint Development Testing

Journal of Dental Technology (SAUO)

Judson Dance Theater