What does ASZ stand for?

Air Sardinia SpA - Italy - ICAO designator (FAAC)

Air Surface Zone (SAUS)

American Samoa Homemade Boats - Manufacturer code for state-issued watercraft hull identification number (USCG)

American Society of Zoologists (EA)

American Sterilizer Co. (SAUO)

AMSCO International - NYSE symbol (SPSG)

As - Language code (ETLW)

Ashizuri - Japan - Seismograph station code, US Geological Survey (SEIS)

Astrakhan - Former USSR - FAA designator (FAAC)

Aue-Schwarzenberg - German license plate city code