ICCF may stand for:

• International Conference on Cold Fusion, also known as "International Conference on Condensed Matter Nuclear Science"
• International Conservation Caucus Foundation
• International Correspondence Chess Federation
• International Child Care Fund, a charitable organization started by Bram Moolenaar, the author of the text editor Vim

• Giulio Caporali
• Giulio Cardinal Alberoni
• Giulio Carlo Fagnano dei Toschi
• Giulio carmassi
• Giulio Carmassi
• Giulio Casali
• Giulio Casati
• Giulio Casseri
• Giulio Casserius
• Giulio Cavallari
• Giulio Cerreti
• Giulio Cesare Adelmare
• Giulio Cesare Arrivabene
• Giulio Cesare Brero
• Giulio Cesare Casseri
• Giulio Cesare En Egitto
• Giulio Cesare Graziani
• Giulio Cesare Luini
• Giulio Cesare Monteverdi
• Giulio Cesare Rubino
• Giulio Chiesa
• Giulio Cirello
• Giulio Cocchi Spumanti
• Giulio Cogni
• Giulio Coralli