What does ATH stand for?

What does ATH mean?

ATH	Athens, Greece Regional » Airport Codes
ATH	Above The Horizon Governmental » Military
ATH	Arm The Homeless Community » Sports
ATH	Absolute Threshold of Hearing Medical » Physiology
ATH	Aggregate Tuning Hours Academic & Science » Amateur Radio
ATH	Athabascan Languages Regional » Language Codes (3 Letters)
ATH	A Toda Hora Miscellaneous » Unclassified
ATH	Asynchronous Tasks Handling Miscellaneous » Unclassified
ATH	A Todos Horas Community » Music
ATH	Advance Tech Helmet Miscellaneous » Unclassified
ATH	After The Hurricane Academic & Science » Meteorology
ATH	Air Transportable Hospital Governmental » Military
ATH	Assign THresholds Governmental » Military
ATH	ATH Resources, P.L.C. Business » London Stock Exchange
ATH	Athabasca Oil Sands Corporation Business » Toronto Stock Exchange
ATH	ATECH Holdings, LTD. Business » ASX Symbols
ATH	Absolute Threshold of Hearing Medical » Hospitals