Abbreviations that start with the letters: HX (17 entries)

		HX	Cross-reference hash file (THOR database)	Computing » File Extensions
		HX	Halifax ( WW II Convoy Route)	Governmental » Military
		HX	Halifax Corporation	Business » AMEX Symbols
		HX	Heat Exchanger	Governmental » NASA
		HX	Herding Excellent	Miscellaneous » Dogs Related
		HX	History	Miscellaneous » Adults
		HX	History	Community » Educational
		HX	Medical History	Medical » Hospitals
		HX	Medical History	Medical » Oncology
		HX	Medical History	Medical » Laboratory
		HXBM	Helix Biomedix, Inc.	Business » NASDAQ Symbols
		HXIS	Hard X-ray Imaging Spectrometer	Governmental » NASA
		HXL	Hexcel Corporation	Business » NYSE Symbols
		HXM	Alternate Protocol Selection menu for all users (Procomm Plus)	Computing » File Extensions
		HXT	Houston Industries, Inc.	Business » NYSE Symbols
		HXX	C++ header	Computing » File Extensions
		HXX	Hay, New South Wales, Australia	Regional » Airport Codes
BTW, Why won't you become an editor?