IFAC may refer to:

• International Fine Arts College, now renamed to the Miami International University of Art & Design.
• International Fine Arts Consortium, the independent curatorial platform in New York.
• International Federation of Accountants, founded in 1977.
• International Federation of Automatic Control
• Irish Fiscal Advisory Council, Irish statutory body overseeing compliance with EU rules.

Regulatory body

• Uncle Sammy, Take Care of My Girl
• Uncle Sam Portland Cement Company
• Uncle's Apartment
• Uncles, Charles
• Uncle Scrooge and Donald Duck: The Don Rosa Library
• UNCLE Special
• Uncle Teague
• Uncle Tetsu's Cheesecake
• Uncle Tom and Little Eva
• Uncle Tom Cabin
• Uncle Tom's Cabin (1910 Thanhouser film)
• Uncle Tom's Cabin (1987 film)
• Uncle Tom's Crabbin
• Uncle tupelo
• Uncle Ugly's Underground Doom
• Uncle Xi
• Uncle Yanco
• UN climate summit 2015
• Uncloseted
• Unclothe Peter to clothe Paul
• Unclothing Peter to clothe Paul
• Unclouded Day
• Uncloudy Day
• UNC Memorial Hall
• Uncobasidium luteolum