VD
Venereal Disease
VD Valentine's Day
VD Value Date
VD Van Dam Specialized Canadian Revenues Catalog (philatelic catalog)
VD Vapor Density
VD Various Dates
VD Vaud (Waadt; Swiss Canton)
VD Vertical Deflection
VD Vertical Distance (airdrop computations)
VD Video Disc
VD Viterbi Detector
VD Void
VD Volume Damper (HVAC drawings)
VD Volunteer (Officers') Decoration
Don't laugh at me now
