What does GAK stand for?

Gakona, AK - Location identifier - FAA (FAAL)

Galactokinase - Also, GALK - An enzyme

Gamkonora - Language code (ETLW)

Garlock, Inc. (SAUO)

Government Access to Keys (SAUO)

Tiberias Marine Inc., Denton, MD - Manufacturer code for watercraft hull identification number (USCG)