VDR
Translingual
editSymbol
editVDR
- (international standards, obsolete) Former ISO 3166-1 alpha-3 country code for North Vietnam from 1974 to 1976.
Usage notes
editThe code was deprecated in favour of VNM on the reunification of Vietnam.
Coordinate terms
edit- VNM (formerly South Vietnam)
English
editNoun
editVDR (plural VDRs)
- Initialism of voyage data recorder.
- Synonym: trip recorder
- Hypernym: black box
- Coordinate terms: event data recorder, EDR, event recorder, flight recorder
- Initialism of virtual data room.
- Abbreviation of vitamin D receptor.
- Initialism of voltage dependent resistor.
- (electronics) Initialism of voltage divider rule or voltage division rule.
- Coordinate term: CDR