ICCC

ICCC is a four-character abbreviation with multiple meanings:


 * several societies of Imperial College Union
 * Imperial College Canoe Club
 * Imperial College Caving Club
 * Imperial College Chamber Choir
 * International C-Class Catamaran Championship, a match racing series for C-Class catamarans (under sail), held annually
 * International Classification of Childhood Cancer, a standardized system for categorizing childhood malignancies
 * International Conference on Climate Change, an annual conference of global warming deniers
 * International Conference on Computational Creativity
 * International Conference on Computer Communications
 * International Council of Christian Churches
 * International Council of Community Churches
 * Italian Cultural and Community Center at the Logue House in Houston, Texas
 * Iowa Central Community College