Terms for subject Abbreviation containing area

English	Thesaurus
Custom Local Area Signaling Services	CLASS
High Intensity Radio Transmission Area	HIRTA (Interex)
Military Area Services	MAS
U.S. area phone code Canada/Services	600
U.S. area phone code Directory Services	411
U.S. area phone code Emergency Services	911
U.S. area phone code Government Emergency Telecom Service	710
U.S. area phone code Repair Service	611
U.S. area phone code Service access code	200