Abbreviations that start with the letter: U (8,334 entries)

		UAR	Unique Application Reseller	Business » Firms
		UAR	United Arab Republic	Regional » Countries
		UAR	Upper Atmosphere Research	Academic & Science » Meteorology
		UAR	Upper Atmosphere Research	Governmental » NASA
		UARP	Upper Atmospheric Research Program	Academic & Science » Ocean Science
		UARS	Ultra Accurate Rifle Stock	Governmental » Military
		UARS	Unmanned Aerial Reconnaissance System	Governmental » Military
		UARS	Upper Airway Resistance Syndrome	Medical » Physiology
		UARS	Upper Atmosphere Research Satellite	Academic & Science » Ocean Science
		UART	U Ain't Registered Telix	Miscellaneous » Funnies
		UART	Universal Asynchronous Receiver/ Transmitter	Academic & Science » Electronics
		UART	Universal Asynchronous Receiver/ Transmitter	Governmental » Military
		UART	Universal Asynchronous Receiver/ Transmitter	Computing » General
		UART	Universal Asynchronous Receiver/ Transmitter	Computing » Networking
		UART	Universal Asynchronous Receiver/ Transmitter	Computing » Telecom
		UART	Universal Asynchronous Receiver/ Transmitter	Governmental » NASA
		UART	Universal Asynchronous Receiver/ Transmitter	Governmental » US Government
		UART	Universal Asynchronous Receiver/ Transmitter	Computing » Security
		UART	Universal Asynchronous Receiver/ Transmitter	Computing » Drivers
		UARV	Unmanned Airborne Reconnaissance Vehicle	Governmental » Military
		UAS	Samburu, Kenya	Regional » Airport Codes
		UAS	Unavailable Seconds	Computing » Telecom
		UAS	Unicenter AutoSys Starter	Computing » Software
		UAS	Union Argentina De Sordomudos	Community » Unions
		UAS	United Armenian Students	Community » Non-Profit Organizations
		UAS	United Armored Services	Business » Firms
		UAS	United Auto Service	Business » Firms
		UAS	Universal Accounting Software	Computing » Software
		UAS	University Accounting Services, Llc.	Business » Firms
		UAS	University of Alaska Southeast	Academic & Science » Universities
New:  We also know Zip Codes FYI!