The abbreviation IADC may stand for:
Institute of Anthropology. Interdisciplinary Studies on Human Dignity and Care (IADC) Inter-Agency Space Debris Coordination Committee Inter-American Defense College Inter-American Democratic Charter International Advanced Database Conference International Association of Drilling Contractors "Inter-Agency Defense Command," on The New Adventures of Wonder Woman Internal Assessment and Documentation (Questionnaire) Induced After-Death Communication, based on EMDR, cf. Dr. Allan Botkin, American psychologist