Here is a list of the IATA codes of the airports in Turkey:

AIRPORT NAME / LOCATION / IATA Code

Ataturk International Airport / Istanbul /IST

Antalya Airport / Antalya / AYT

Sabiha Gokcen International Airport / Istanbul-Pendik / SAW

Esenboga International Airport / Ankara / ESB

Adnan Menderes Airport / Izmir / ADB

Dalaman Airport / Mugla-Dalaman /DLM

Milas-Bodrum Airport / Mugla -- Bodrum / BJV

Adana Sakirpaşa Airport / Adana / ADA

Trabzon Airport / Trabzon / TZX

Diyarbakir Airport / Diyarbakir / DIY

Oguzeli Airport / Gaziantep-Oguzeli / GZT

Samsun-Carsamba Airport / Samsun-Carsamba / SZF

Kayseri Erkilet Airport / Kayseri / ASR

Van Ferit Melen Airport / Van / VAN

Erzurum Airport / Erzurum / ERZ

Hatay Airport / Hatay-Antakya / HTY

Konya Airport / Konya / KYA

Malatya Erhac Airport / Malatya / MLX

Elazig Airport / Elazig / EZS

Kars Airport / Kars / KSY

Mardin Airport / Mardin / MQM

Sanlıurfa Airport / Sanlıurfa / GNY

Batman Airport / Batman / BAL

Mus Airport / Mus / MSR

Nevsehir Kapadokya Airport / Nevsehir / NAV

Denizli Cardak Airport / Denizli-Cardak / DNZ

Erzincan Airport / Erzincan / ERC

Sivas Airport / Sivas / VAS

Adiyaman Airport / Adiyaman / ADF

Bursa Yenisehir Airport / Bursa-Yenisehir / YEI

Tekirdag Corlu Airport / Tekirdag-Corlu / TEQ

Amasya Merzifon Airport/ Amasya-Merzifon / MZH

Eskisehir Anadolu Airport / Eskisehir / AOE

Sinop Airport / Sinop / SIC

Kahramanmaras Airport / Kahramanmaras / KCM

Balikesir Körfez Airport / Balikesir-Edremit / EDO

Isparta Suleyman Demirel Airport / Isparta / ISE

Zonguldak Airport / Zonguldak-Caycuma / ONQ

Canakkale Airport / Canakkale / CKZ

Usak Airport / Usak / USQ