DVD-R stands for Digital Versatile Disk - Recordable
DVD-A stands for Digital Versatile Disk-Audio
DVD-9 stands for Single-Sided Double-Layered DVD Disc (8.5GB)
DVD-5 stands for Standard Single-Sided Single-Layered DVD Disc (4.7GB)
DVD-18 stands for Dual-Sided Dual-Layered DVD Disc (17GB)
DVBN stands for Delaware Valley Business Network, LLC (mergers and acquisitions firm; Bryn Mawr, PA)
DVBL stands for Dayton View Branch Library (Dayton, OH)
DVC-T stands for Devices Belonging to TRADOC (TRADOC training aids identifier)
DVC-NC stands for Conference Coordination, NACO staff
DVC-D stands for Devices Belonging to the Department of the Army (DA training aids identifier)