C9
Encyclopedia : C : C9 : C9 : C9
C9 or C-9 may refer to:
- C9, an international standard paper size (40×57 mm), defined in ISO 216.
- C9, the IATA code for Cirrus Airlines.
- C9, the Canadian (and a few other countries') designation of the FN M249 machine gun.
- The C-9 Nightingale, a transport aircraft of the United States Air Force.
- The C-9 Skytrain II, a military version of the McDonnell Douglas DC-9.
- HMS C9, a C-class submarine of the Royal Navy.
- USS Montgomery (C-9), a protected cruiser of the United States Navy.
- C9 engine, by Caterpillar Inc.
- C9 is a group of nine Swiss Economists based in Zurich, Switzerland.
- C9, an extremely high "musical" note five octaves above Middle C. Only Georgia Brown (not even Mariah Carey, Minnie Riperton or Adam Lopez) is reputed to sing this high.
- CloudNine (C9) Web Hosting, an internet company. CloudNine
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.