Abbreviations that start with the letter: X (1,469 entries)

		X	6-12 Ghz Frequency Band	Governmental » Military
		X	6-12 Ghz Frequency Band	Governmental » NASA
		X	6-12 Ghz Frequency Band	Governmental » Transportation
		X	6-12 Ghz Frequency Band	Governmental » US Government
		X	6-12 Ghz Frequency Band	Community » Law
		X	6-12 Ghz Frequency Band	Academic & Science » Electronics
		X	6-12 Ghz Frequency Band	Academic & Science » Meteorology
		X	6-12 Ghz Frequency Band	Academic & Science » Ocean Science
		X	Adults only, no one under 17 admitted	Community » Film Censorship
		X	Alysis SuperDisk Self-extracting archive	Computing » File Extensions
		X	AVS X image file 24-bit Bitmap graphics	Computing » File Extensions
		X	Ex (former)	Governmental » US Government
		X	Ex (former)	Governmental » Military
		X	Ex- (former)	Miscellaneous
		X	Ex- (former)	Community » Law
		X	Inductive reactance	Academic & Science » Electronics
		X	Lex language source code file	Computing » File Extensions
		X	Multiplied By	Medical » Physiology
		X	Power	Medical » Physiology
		X	Times	Medical » Physiology
		X	U S X - U S Steel Group	Business » NYSE Symbols
		X	X-file Animation ( Direct3D) ( DeepV2)	Computing » File Extensions
		X	X-windows	Computing » Software
		X	X1 Archive	Computing » File Extensions
		X	Xax	Academic & Science » Electronics
		X	Xbox	Computing » Hardware
		X	Xena	Community » Famous
		X	Xenax	Medical » Physiology
		X	Xerxes	Community » Famous
		X	Xplain	Academic & Science » Ocean Science
		X DIS	Ex-Distribution	Business » Stock Exchange
BTW, Why won't you become an editor?