D21
Appearance
D21 may refer to:
Vehicles
[edit]Aircraft
[edit]- Dewoitine D.21, a French fighter
- Fokker D.XXI, a Dutch fighter
- Lockheed D-21, an American reconnaissance drone
- Salmson D21 Phrygane, a French utility aircraft
Ships
[edit]- ARV Zulia (D-21), a Nueva Esparta-class destroyer of the Venezuelan Navy
- HMS Norfolk (D21), a County-class destroyer of the Royal Navy
- HMS Quickmatch (D21), a Q-class destroyer of the Royal Navy
- HMS Shah (D21), a Ruler-class escort aircraft carrier of the Royal Navy
- HMS Wryneck (D21), a W-class destroyer of the Royal Navy
- Spanish destroyer Lepanto (D21), a Fletcher-class destroyer of the Spanish Navy
Surface vehicles
[edit]- Allis-Chalmers D21, an American tractor
- D21 Navara, a Nissan Datsun pickup truck
- LNER Class D21, a class of British steam locomotives
Other uses
[edit]- Arriflex D-21, a digital motion picture camera
- Chondroma
- D21 road (Croatia)
- D21 – Janeček method, an electoral system
- D21, a computer from Datasaab
- D-21 Special, a guitar made by Martin Guitar