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Index O1

O1 or O-1 may refer to. [1]

19 relations: Ö1, Cessna O-1 Bird Dog, Curtiss Falcon, GNR Class O1, Haplogroup O-M119, HNLMS O 1, LNER Thompson Class O1, NATO, O visa, O-1 (airship), O-type star, One (disambiguation), Otoyol 1, Second lieutenant, Tool steel, Turkey, Uniformed services pay grades of the United States, USS O-1 (SS-62), 10–20 system (EEG).


Österreich 1 (Ö1) is an Austrian radio station: one of the four national channels operated by Austria's public broadcaster ORF.

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Cessna O-1 Bird Dog

The Cessna L-19/O-1 Bird Dog was a liaison and observation aircraft.

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Curtiss Falcon

The Curtiss Falcon was a family of military biplane aircraft built by the American aircraft manufacturer Curtiss Aeroplane and Motor Company during the 1920s.

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GNR Class O1

The Great Northern Railway (GNR) Class O1 was a class of two-cylinder 2-8-0 steam locomotive designed by Nigel Gresley for heavy freight work and built by the GNR between 1913 and 1919.

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Haplogroup O-M119

In human genetics, Haplogroup O-M119 is a Y-chromosome DNA haplogroup.

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O 1 was a Holland 7P patrol submarine of the Royal Netherlands Navy.

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LNER Thompson Class O1

The London and North Eastern Railway (LNER) Thompson Class O1 was a class of 2-8-0 steam locomotive designed by Edward Thompson for freight work.

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The North Atlantic Treaty Organization (NATO; Organisation du Traité de l'Atlantique Nord; OTAN), also called the North Atlantic Alliance, is an intergovernmental military alliance between 29 North American and European countries.

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O visa

An O visa is a classification of non-immigrant temporary worker visa granted by the United States to an alien "who possesses extraordinary ability in the sciences, arts, education, business, or athletics, or who has a demonstrated record of extraordinary achievement in the motion picture or television industry and has been recognized nationally or internationally for those achievements", and to certain assistants and immediate family members of such aliens.

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O-1 (airship)

The SCDA O-1 was an Italian semi-rigid airship, the only true semi-rigid airship to serve with the United States Navy.

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O-type star

An O-type star is a hot, blue-white star of spectral type O in the Yerkes classification system employed by astronomers.

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One (disambiguation)

One or 1 is the first natural number.

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Otoyol 1

Otoyol 1 (Motorway 1), abbreviated as O-1 and locally referred to as Istanbul Inner Beltway (İstanbul 1.), is a controlled access highway in Istanbul, Turkey.

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Second lieutenant

Second lieutenant (called lieutenant in some countries) is a junior commissioned officer military rank in many armed forces, comparable to NATO OF-1b rank.

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Tool steel

Tool steel refers to a variety of carbon and alloy steels that are particularly well-suited to be made into tools.

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Turkey (Türkiye), officially the Republic of Turkey (Türkiye Cumhuriyeti), is a transcontinental country in Eurasia, mainly in Anatolia in Western Asia, with a smaller portion on the Balkan peninsula in Southeast Europe.

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Uniformed services pay grades of the United States

Pay grades are used by the uniformed services of the United States to determine wages and benefits based on the corresponding military rank of a member of the services.

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USS O-1 (SS-62)

USS O-1 (SS-62) was the lead ship of her class of submarines built for the United States Navy during World War I.

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10–20 system (EEG)

The 10–20 system or International 10–20 system is an internationally recognized method to describe and apply the location of scalp electrodes in the context of an EEG exam, Polysomnograph sleep study, or voluntary lab research/experiment.

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Redirects here:

O-1, O1 (disambiguation).


[1] https://en.wikipedia.org/wiki/O1

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