- Source: FDV
FDV may refer to:
Federation of the Greens (Italian: Federazione dei Verdi), a political party in Italy
Festival du Voyageur, a winter festival in Winnipeg, Manitoba, Canada
Fiji disease virus
Fill and drain valve, a valve used in space and missile industry which achieves extremely tight leakage, while providing redundant inhibits against external leakage
Flow divider valve, a valve providing a plurality of output flows from a single fluid source