Abbreviations that start with the letter: # (46254 entries)

		!	Factorial	Academic & Science » Mathematics
		!-(	Black eye	Internet » Emoticons
		!-)	Proud of black eye	Internet » Emoticons
		!WXT	The FLOAT device-independent X coordinate of the right edge of the plot window	Computing » Assembly
		!WYB	FLOAT device-independent Y coordinate of the bottom of the plot window	Computing » Assembly
		!WZT	FLOAT device-independent Z coordinate of the top edge of the 3D plot window	Computing » Assembly
		#	Bone Fracture	Medical » Hospitals
		###	DoubleSpace Compressed volume file	Computing » File Extensions
		###	QTIC Temp file	Computing » File Extensions
		#-)	Wiped out, partied all night	Internet » Emoticons
BTW, Why won't you become an editor?