Abbreviations that start with the letters: AO (429 entries)

		AO	Academic Office	Academic & Science » Universities
		AO	Access Orlando	Medical » Hospitals
		AO	Accompaniment Only	Medical » Laboratory
		AO	Acousto Optic	Academic & Science » Electronics
		AO	Action Officer	Governmental » Military
		AO	Adaptive Optics	Medical » Veterinary
		AO	Adjustable Objective	Medical » Physiology
		AO	Administrative Officer	Governmental » Military
		AO	Adults Only	Community » Film Censorship
		AO	Aerial Observer	Governmental » Military
		AO	Air Observer	Governmental » Transportation
		AO	Air Officer	Governmental » Military
		AO	Aldehyde Oxidase	Academic & Science » Chemistry
		AO	All Outdoors	Community
		AO	All The Other	Internet » Chat
		AO	Alpha Omega	Academic & Science » Universities
		AO	Alpha Oscillator	Academic & Science » Electronics
		AO	Always Open	Academic & Science » Electronics
		AO	American Overseas	Governmental » US Government
		AO	Analog Out	Academic & Science » Electronics
		AO	Analog Output	Computing » General
		AO	Anarchy Online	Internet » Chat
		AO	Angelic Oceans	Business » Firms
		AO	Angle of	Medical » Physiology
		AO	Angola	Regional » Countries
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