Category
page 1Organizations based in Istanbul
Organization of Turkic States
International organization to which Turkic sovereign states are members

Organization of the Black Sea Economic Cooperation
international organization
Turkish Football Federation
governing body of association football in Turkey
United Nations Office for the Coordination of Humanitarian Affairs
United Nations body managing response to complex emergencies
D-8 Organization for Economic Cooperation
international organization
Turkish Olympic Committee
National Olympic Committee of Turkey
Istanbul Pride
annual LGBT event in Istanbul, Turkey
The Miss Globe
beauty contest, headquartered in Turkey

Turkish Basketball Federation
Turkey's national federation for basketball

Ottoman Public Debt Administration
Ottoman Public Debt Administration (1881-1922)

Confederation of Progressive Trade Unions of Turkey
organization
Kurdish Institute of Istanbul
former Institute in Turkey
Atheism Association
Turkish organization
Turkish Businessmen and Industrialists Confederation
civil society organisation
Confederation of Public Workers' Unions
confederation of some trade unions in Turkey
Russian Archaeological Institute of Constantinople
AKUT Search and Rescue Association
organization
Savings Deposit Insurance Fund of Turkey
Melkite Greek Catholic Patriarchal Exarchate of Istanbul
Fundamental principles of Dhamma communication of the Buddha
Hrant Dink Foundation
Organization succeeding the works of Hrant Dink
Independent Industrialists and Businessmen Association
Turkish business association
ÇNAEM
The Çekmece Nuclear Research and Training Center (), known as ÇNAEM, is the primary nuclear research and training center of Turkey. The organization was established on March 6, 1958 as a subunit of Turkish Atomic Energy Administration (, TAEK) at Küçükçekmece district in the west of Istanbul. The organization's name was coined on August 12, 1960 in conjunction with its location.
HAYTAP
HAYTAP is an animal rights federation in Turkey (). It is an animal rights organization and a federation of such organisations based in Istanbul, currently led by Ahmet Kemal Şenpolat.
Turkish Economic and Social Studies Foundation
Non-governmental think tank