HX
HX is an abbreviation for:
- Half duplex, operating mode in communications engineering, see duplex (communications engineering )
- the postcode area Halifax (West Yorkshire)
- Hong Kong Airlines , Chinese airline (IATA code)
- Only temporarily active local transport area , information on aeronautical maps
- a series of protected all-wheel-drive trucks from Rheinmetall MAN Military Vehicles, see MAN gl # HX series
HX as a distinguishing mark on license plates:
- Germany: Höxter district
- UK: Portsmouth
- Norway: Lillehammer in the province of Oppland
- Hungary: Armed Forces ( Magyar Honvédség )
HX stands for:
- Horten HX , flying wing single-seater from the Horten brothers
