Cin

• Cincinnati, Ohio
• The Cincinnati Reds, an MLB franchise.
• The Cincinnati Bengals, an NFL franchise.
• Cervical intraepithelial neoplasia
• Chromosomal instability
• The ICAO-code of Constellation Airlines, a defunct Belgian airline
• Corporação Industrial do Norte, Portuguese-owned company that is the Iberian market leader for paint & coating products
• Convective inhibition
• An object of the C++ Iostream header file (C-In).
• Card Identification Number
• Children in Need, an annual UK Telethon Fundraiser shown on the BBC
• Cineon file format (filename extension ".cin")
• Cosine integral (standard mathematical symbol "Cin")
• The Crime & Investigation Network
• The Caribbean International Network (CIN TV)
• Kadir Cin, Turkish volleyball player

See also

• Qin , sometimes spelled "Cin"