O3
Encyclopedia
O3 may refer to:
- O3, the molecular formula for ozoneOzoneOzone , or trioxygen, is a triatomic molecule, consisting of three oxygen atoms. It is an allotrope of oxygen that is much less stable than the diatomic allotrope...
- O3, the 1993 debut album by the techno band SunscreemSunscreemSunscreem is a techno/house band from Essex, England, who scored a number of hits on the U.S. Hot Dance Music/Club Play chart throughout the 1990s and into the 21st century. Sunscreem also has the rare reputation as a techno-based band that successfully performs concerts...
- O3: A TrilogyO3: A TrilogyO3: A Trilogy is a studio album series by Dominici released between 2005 and 2008. It is a concept album trilogy about a terrorist sleeper cell coming to the United States and falling in love with the country. His assignment is not discussed in any depth...
, a concept album trilogy by progressive metal band Dominici - o3 MagazineO3 Magazineo3 Magazine is a monthly, free-content e-zine about free software and open source. It was started in November 2005.o3 Magazine is a monthly electronic publication focused on using open source technology in enterprise / business environments. o3 is published by Spliced Networks LLC. o3 magazine is...
, a monthly, free-content e-zine about free software and open source - O3 star, in stellar classification, a subclass of type O stars
- O-3, a U.S. uniformed services pay grade for captains or lieutenants
- O3 Entertainment, a video game publisher
- Haplogroup O3 (Y-DNA)Haplogroup O3 (Y-DNA)In human genetics, Haplogroup O3 is a Y-chromosome haplogroup.-Origins:Haplogroup O3 is a descendant haplogroup of haplogroup O. Some researchers believe that it first appeared in China approximately 10,000 years ago, while others believe it to have had an origin in Southeast Asia approximately...
, a Y-DNA Haplogroup - Oldershaw O-3Oldershaw O-3|-See also:-External links:**...
, glider - SP&S Class O-3, a steam locomotives class
- USS O-3 (SS-64)USS O-3 (SS-64)USS O-3 , an O-class submarine of the United States Navy. Her keel was laid down on 2 December 1916 by Fore River Shipbuilding Company in Quincy, Massachusetts. She was launched on 27 September 1917, and commissioned on 13 June 1918 with Lieutenant G. L...
, a United States O class submarine - Otoyol 3Otoyol 3Otoyol 3 , abbreviated as , aka Avrupa Otoyolu , is a toll motorway in Marmara Region's Eastern Thrace section in Turkey, connecting the cities Edirne and Istanbul...
, a Turkish highway from Edirne to Istanbul - Oskarshamn 3, unit 3 at Oskarshamn Nuclear Power PlantOskarshamn Nuclear Power PlantThe Nuclear power station Oskarshamn is one of three active nuclear power stations in Sweden. The plant is about 30 kilometers north of Oskarshamn directly at the Kalmarsund at the Baltic Sea coast and with three reactors producing about 10% of the electricity needs of Sweden...
in Sweden - o3 One on One