C9
C9 stands for:
- Chrysler C9 , a 1936 car model
- Cirrus Airlines , IATA coder of the German airline
- HMS C9 , a British submarine
- Complement component C9 , a protein of the complement system
- Sauber C9 , a racing car from the World Sports Car Championship
- Nationality mark for aircraft from Mozambique
- Caldwell 9 , an astronomical nebula from the Caldwell catalog
C-9 stands for:
- McDonnell Douglas C-9 , a standard twin-engine fuselage aircraft
- USS Montgomery (C-9) , a US Navy cruiser
- C-9, a telescope made by Celestron, see Celestron # product range
See also:
