Abbreviations that start with the letter: X (1,429 entries)

		XCU	Crystal Calibration Unit	Academic & Science » Amateur Radio
		XCU	eXtreme Close Up	Community » Media
		XCV	Cut, Copy, Paste	Computing » Software
		XCV	Roman Numeral 95	Academic & Science » Mathematics
		XCV	Transceive	Academic & Science » Amateur Radio
		XCVR	Transceiver	Academic & Science » Amateur Radio
		XCW	eXtreme Championship Wrestling	Community » Sports
		XCWZ	Union Pacific Railroad Company	Regional » Railroads
		XD	Cross- Dated	Governmental » US Government
		XD	Cross- Dated	Academic & Science » Botany
		XD	Cross-Dresser	Internet » Chat
		XD	Dead Fish	Internet » Emoticons
		XD	Ex- Dividend	Business » Stock Exchange
		XD	laughing face	Internet » Emoticons
		XD	X- Dimensional	Academic & Science » Mathematics
		XD	Xyber Dumbfuck	Miscellaneous » Adults
		XDB	Europe Railway Service, France	Regional » Airport Codes
		XDB	X-Ray Data Booklet	Academic & Science » Physics
		XDB	XBase data base	Computing » Software
		XDB	XBase file	Computing » File Extensions
		XDC	Extended Debugging Controller	Computing » Software
		XDC	Extended Debugging Controller	Computing » General
		XDC	External Data Center	Academic & Science » Meteorology
		XDC	External Data Center	Governmental » NASA
		XDC	eXternal Domain Controller	Computing » Networking
		XDC	Xander Dance Club	Community » Sports
		XDC	Xtreme DirtCars	Community » Sports
		XDC	Xtreme DirtCars, Inc.	Community » Sports
		XDCF	XDC Finance	Business » Firms
		XDD	Xpert Design and Diagnostics	Business » Firms
		XDDCMP	External Digital Data Communications Message Protocol	Governmental » Military
BTW, Why won't you become an editor?