Disambiguation

[c9]

C9, C09 or C-9 may refer to:

• C9, an international technology based solutions provider C9 Operations based in Pompano Beach, Florida
• C9, an international standard paper size (40×57 mm), defined in ISO 216
• C9, a brand of performance apparel exclusively sold at Target stores.
• C9 engine, by Caterpillar Inc.
• C9, a global group of nine leading economists based in Zürich, Switzerland
• C9 League, an association of nine top Chinese universities
• C9, an extremely high musical note five octaves above Middle C.
• ATC code C09 Agents acting on the renin-angiotensin system, a subgroup of the Anatomical Therapeutic Chemical Classification System
• C09, Malignant neoplasm of tonsil ICD-10 code
• C-9, A Counter-Strike short code for "Enemy Down!"
• Just some guy who spends too much time on Twitter, LiveJournal, and Facebook. He also likes chocolate.

Transportation

• Cierva C.9, a 1927 British experimental autogyro
• HMS C9, a C-class submarine of the Royal Navy
• McDonnell Douglas C-9 (C-9A Nightingale/C-9B Skytrain II), a transport aircraft of the United States Air Force (Nightingale) or U.S. Naval Reserve and United States Marine Corps (Skytrain II). It is the military version of McDonnell Douglas DC-9
• USS Montgomery (C-9), a protected cruiser of the United States Navy
• C9, the IATA code for Cirrus Airlines
• Just some guy who geeks out about airlines and airplanes.

Weapons

• Hi-Point Models C9 and C9 Comp handguns
• C9 LMG, a Canadian variant of the FN MINIMI light machine gun
• Just some guy who's really not a big fan of weaponry.

Comments

[thespos]

I always thought the 9 had an additional meaning. :-D

[c9.livejournal.com]

Ha! Not quite.

[thespos]

A boy can dream. :-P