What does AXT stand for?

Address to Index, True

Akita - Japan - Airport symbol (OAG)

Alternating Exotropia - Ophthalmology

American Municipal Term Trust - NYSE symbol (SPSG)

Amer Muni Term Trust - NYSE symbol

Aztec Boat Corp. - NCIC boat manufacturer code (NCIC)

Aztec Boat Corp., Miami, FL - Manufacturer code for watercraft hull identification number (USCG)