ICAF may refer to:

• Industrial College of the Armed Forces, a U.S. military educational institution
• International Capoeira Angola Foundation, a capoeira angola group located in Brazil.
• International Child Art Foundation, an international organization on children arts.
• International Committee on Aeronautical Fatigue and Structural Integrity, a professional association that was formed in 1951.
• Italian Co-Belligerent Air Force, was the air force of the Royalist "Badoglio government" in southern Italy during the last years of World War II.
• The International Commission on the Anthropology of Food and Nutrition, a commission of the International Union of Anthropological and Ethnological Sciences (IUAES).

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