AADC

AADC may refer to:
 * African-African Descendants Caucus, see Global Afrikan Congress
 * Age Appropriate Design Code, a code of practice for online services
 * American Anti Drug Council
 * Army Air Defence College, academy of the Indian Army
 * Army Air Defence Command (Pakistan)
 * Aromatic L-amino acid decarboxylase, an enzyme
 * Australian Antarctic Data Centre
 * Ada Apa dengan Cinta?, a 2002 Indonesian film
 * Ada Apa Dengan Cinta? 2, a 2016 Indonesian film
 * Azure AD Connect (AADC component), Microsoft Azure