What does AYT stand for?

Admiralty Yacht Corp., North Kingstown, RI - Manufacturer code for watercraft hull identification number (USCG)

Antalya - Turkey - Airport symbol (OAG)

Are You There - Online dialogue (IGQR)

Army Youth Team - British

Ayeet Aviation & Tourism - Israel - FAA designator (FAAC)

Bataan Ayta - Language code (ETLW)