Isaac was one of the patriarchs of the Abrahamic faiths.

Isaac may also refer to:

• Isaac (name), including a list of people and fictional characters with the given name or surname of Isaac and its variants

Organizations

• International Society for Analysis, its Applications and Computation
• International Society for Augmentative and Alternative Communication

Places

• Great Isaac Cay, Bahamas
• Issac, Dordogne, Nouvelle-Aquitaine, France
• Isaac River, Australia
• Isaac Region, Australia
• Isaac's Harbour, Nova Scotia, Canada
• Isaac's Harbour North, Nova Scotia, Canada
• Port Isaac, Cornwall, United Kingdom

Other uses

• Hurricane Isaac (2012), a Category 1 hurricane that hit the Greater New Orleans area on August 29, 2012
• Infrared Spectrometer And Array Camera (ISAAC)), an instrument on the Very Large Telescope
• ISAAC (cipher), a cryptographically secure pseudorandom number generator
• ISAAC (comics), a supercomputer in Marvel Comics
• Isaac (talk show), a talk show hosted by Isaac Mizrahi
• Tropical Storm Isaac, a designation used for various tropical cyclones
• "Isaac" (song), a song by Hollyn
• "Isaac", a song by Madonna, from her album Confessions on a Dance Floor
• Isaac, the northeasternmost country in the Fire Emblem universe continent Jugdral

See also

• Isaacs (disambiguation)
• Isaaq, a Somali clan
• Ishak (disambiguation)
• International Symposium on Symbolic and Algebraic Computation (ISSAC)
• Izak (disambiguation)
• Izzy (disambiguation)
• Zack (disambiguation)

This disambiguation page lists articles associated with the title Isaac.
If an internal link led you here, you may wish to change the link to point directly to the intended article.