What does AUK stand for?

Alakanuk - Alaska - Airport symbol (OAG)

Alphanumeric Universal Keyboard (SAUS)

Amusements Unlimited, Phoenix, AZ - Manufacturer code for watercraft hull identification number (USCG)

Auckland Explorations Ltd. - Vancouver Stock Exchange symbol

Auki - Solomon Islands - Seismograph station code, US Geological Survey (SEIS)

Authorized User Key - Computer science (ITCA)

Wanib - Language code (ETLW)