INA

Ina or INA may refer to:

Organizations

National Institute of Arts, Kinshasa (Institut National des Arts), a higher educational institute for performance arts
Institut national de l'audiovisuel, a repository of all French radio and television audiovisual archives
Institute of Nautical Archaeology
Iraqi National Accord, an Iraqi political party
Iraqi National Alliance, an Iraqi alliance of Shi'a political parties
Indian National Army, an organisation for Indian independence by Subhas Chandra Bose

INA d.d. (Industrija nafte), Croatia's national oil company
Indian National Airways, a former airline based out of Delhi, India
Indonesia Investment Authority, a sovereign wealth fund of Indonesia
Insurance Company of North America, an American insurance company, now part of ACE Limited
Istituto Nazionale delle Assicurazioni, an Italian insurance company
INA, a division of the Schaeffler Group