001, O01, or OO1 may refer to:
*
1 (number)
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1 ...
, a number, a numeral
*001, fictional British agent, see
00 Agent
In Ian Fleming's James Bond novels and the derived films, the 00 Section of MI6 is considered the secret service's elite. A 00 (typically read "double O" and denoted in Fleming's novels by the letters ''OO'' rather than the digits ''00'') is a ...
*001, former emergency telephone number for the
Norwegian
Norwegian, Norwayan, or Norsk may refer to:
*Something of, from, or related to Norway, a country in northwestern Europe
* Norwegians, both a nation and an ethnic group native to Norway
* Demographics of Norway
*The Norwegian language, including ...
fire brigade (until 1986)
*AM-RB 001, the code-name for the
Aston Martin Valkyrie
The Aston Martin Valkyrie (also known by its code-names as AM-RB 001 and Nebula) is a limited production hybrid sports car collaboratively built by British automobile manufacturers Aston Martin, Red Bull Racing Advanced Technologies and severa ...
sports car
*1992 OO1, the asteroid
10111 Fresnel
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. I ...
*1997 OO1, the asteroid
9987 Peano
*''O01'', an allele, see
ABO
The ABO blood group system is used to denote the presence of one, both, or neither of the A and B antigens on erythrocytes. For human blood transfusions, it is the most important of the 43 different blood type (or group) classification system ...
*O01 Heussler Hamburg Heliport, see
list of airports in New York
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby union ...
*''001'', or +1 is the telephone
calling code of North America; which includes Canada, the United States and the Caribbean.
*''001'', also known as the ''Princess of Klaxosaurs'', is a character and the central antagonist from
''DARLING in the FRANXX''.
*''Player 001'', a character from the South Korean survival drama ''
Squid Game
''Squid Game'' () is a South Korean survival drama television series created by Hwang Dong-hyuk for Netflix. Its cast includes Lee Jung-jae, Park Hae-soo, Wi Ha-joon, HoYeon Jung, O Yeong-su, Heo Sung-tae, Anupam Tripathi, and Kim Joo-ryou ...
''.
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