The IATA airport code is the following for Indonesia : BTJ for Banda Aceh ( formerly Banda Atjeh ) , TKG for Bandar Lampung ( formerly Tanjung Karang ) , UPG for Makassar ( formerly Ujung Pandang ) , and DJJ for Jayapura ( formery Djajapoera ) .
This is especially prominent in India : BOM for Mumbai ( formerly Bombay ) , CCU for Kolkata ( formerly Calcutta ) , and MAA for Chennai ( formerly Madras ) ; in China : CAN for Guangzhou ( formerly Canton ) , PEK for Beijing ( formerly Peking ) , and TAO for Qingdao ( formerly Tsingtao ) .
IATA airport code