AICC

AICC may refer to:


 * AICc, a version of Akaike information criterion (AIC, which is used in statistics), that has a correction for small sample sizes
 * All India Congress Committee, the central presidium of the Congress Party
 * All India Christian Council, an alliance of Christian denominations, mission agencies, institutions, federations and Christian lay leaders in India.
 * Adiabatic Isochoric Complete Combustion
 * Arusha International Conference Centre, the leading conference venue in Tanzania
 * Aviation Industry Computer-Based Training Committee, an e-Learning group and a tracking specification
 * Aviation Industry Corporation of China, a Chinese state-owned aerospace and defense company
 * Accident Investigation Coordination Committee, subordinate to the Ministry of Civil Aviation and Communication Maldives
 * Arctic Icebreaker Coordinating Committee, a subcommittee of the University-National Oceanographic Laboratory System responsible for managing the US Research Icebreaker fleet
 * Association for Inherited Cardiac Conditions, a UK-based association of Geneticists and Cardiologists with expertise in inherited disease