Abbreviations that start with the letter: O (6,757 entries)

		OAN	OCEANIE / AFRIQUE NOIRE FINE ART BOOKS	Business » Firms
		OAN	Olanchito, Honduras	Regional » Airport Codes
		OAN	Open Air Networks	Business » Firms
		OAN	Open All Night	Business » General
		OAN	Owner Applied Number	Business » General
		OAN	Owner Applied Number	Governmental » US Government
		OANMEX	Oficina Administrativa Nacional de México para el Acuerdo de Cooperación Laboral de América del Norte	International » Mexican
		OAO	Office of Academic Opportunities	Academic & Science » Universities
		OAO	Opticians Association Of Ohio	Miscellaneous
		OAO	Orbiting Astronomical Observatory	Governmental » NASA
		OAO	Original Art Only	Governmental » US Government
		OAO-3	Orbiting Astronomical Observatory 3	Governmental » NASA
		OAOT	O A O Technology Sols, Inc.	Business » NASDAQ Symbols
		OAP	Oceanic Automation Program	Governmental » Transportation
		OAP	Old Age Pension	Business » Positions
		OAP	Old Age Pensioner	Governmental » Military
		OAP	Old Age Pensioners	Governmental » Military
		OAP	Old Age Person	Community » Law
		OAP	Old Age Premium	Business » Positions
		OAP	Oldtimers Against Progress	Miscellaneous » Funnies
		OAP	On-line Action Plan	Business » General
		OAP	One Act Play	Community » Performing Arts
		OAP	Online Artist's Project	Internet
		OAP	Online Artists Project	Community
		OAP	Osaka Amenity Park	Community
		OAP	Osteoarthropathy	Medical » Physiology
		OAP	Outdoor Adventure Program	Community
		OAP	Outgoing Active And Positive	Community » Educational
		OAP	Outstanding Award Program	Community » Educational
		OAP	Overseas Academic Program	Academic & Science » Universities
		OAPCA	Olympic Air Pollution Control Authority	Community » Law
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