PTB may refer to:
Government and politics
*
Bermuda Public Transportation Board
*
Bessarabian Peasants' Party
The Bessarabian Peasants' Party (, PȚB or PȚ-Bas; also ''Partidul Țărănesc Basarabean'', ''Partidul Țărănist Basarabean'') or Moldavian National Democratic Party (''Partidul Național-Democrat Moldovenesc'') was an agrarian political party ...
(), a political party in the Kingdom of Romania
*
Brazilian Labour Party (historical)
The Brazilian Labour Party (, PTB) was a populist political party in Brazil founded in 1945 by supporters of President Getúlio Vargas. It was dismantled by the Institutional Act Number Two in 1965 during the military dictatorship in Brazil.
...
(), dismantled after the 1964 military-led coup d'état
*
Brazilian Labour Party (current)
The Brazilian Labour Party (, PTB) was a political party in Brazil registered in 1981. It was the seventh largest political party in Brazil with more than a million affiliated as of 2022.
The party was founded by Ivete Vargas, niece of Presid ...
(), founded 1981
*
Pakistan Tobacco Board Pakistan Tobacco Board (PTB) is a statutory semi-autonomous department of Government of Pakistan under Ministry of National Food Security and Research. Pakistan Tobacco Board oversees the promotion of the cultivation, manufacture and export of toba ...
*
Party of Labour of Burkina (), a political party in Burkina Faso
*
Physikalisch-Technische Bundesanstalt
The Physikalisch-Technische Bundesanstalt (PTB) is the national metrology institute of the Federal Republic of Germany, with scientific and technical service tasks. It is a higher federal authority and a public-law institution directly under fed ...
, the national metrology institute of Germany
*
Workers' Party of Belgium
The Workers' Party of Belgium (PTB-PVDA) is a Marxist and socialist political party in Belgium. It is the only Belgian party represented in parliament that is a fully national party, representing both Flanders and Wallonia. Having historically be ...
(), a Belgian political party
Science and medicine
*
''N''-Phenacylthiazolium bromide, a cross-link breaker
*
Permian-Triassic boundary, a mass extinction event
*
Phosphotyrosine-binding domain
In molecular biology, phosphotyrosine-binding domains are protein domains which bind to phosphotyrosine.
The phosphotyrosine-binding domain (PTB, also phosphotyrosine-interaction or PI domain) in the protein tensin tends to be found at the C- ...
(PTB-domain), a protein domain
*
Polypyrimidine tract-binding protein
Polypyrimidine tract-binding protein, also known as PTB or hnRNP I, is an RNA-binding protein. PTB functions mainly as a splicing regulator, although it is also involved in alternative 3' end processing, mRNA stability and RNA localization. Two ...
, an RNA-binding protein
*
Pulmonary tuberculosis
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is a contagious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can al ...
, manifestation of tuberculosis in the lungs
Technology
*
Project team builder, a project management simulator
*
Public Test Build, of the game ''Dead by Daylight''
*
Push to break
Push may refer to:
* A type of force applied to an object Music
* Mike Dierickx (born 1973), a Belgian producer also known as Push
Albums
* ''Push'' (Bros album), 1988
* ''Push'' (Gruntruck album), 1992
* ''Push'' (Jacky Terrasson album), 201 ...
, electronics push switch
* Packet Too Big, an ICMPv6 message; see
IPv6 packet
An IPv6 packet is the smallest message entity exchanged using Internet Protocol version 6 (IPv6). Packets consist of control information for addressing and routing and a payload of user data. The control information in IPv6 packets is subdivided ...
* Pounds of salt per thousand barrels of crude oil; see
Desalter
A desalter is a process unit in an oil refinery that removes salt from the crude oil. The salt is dissolved in the water in the crude oil, not in the crude oil itself. The desalting is usually the first process in crude oil refining. The salt con ...
* .ptb, a file extension used by musical tablature authoring tool
Power Tab Editor
Transport
*
Pentre-bach railway station, in Wales
*
Petit train de banlieue, a passenger train in Senegal
*
Petersburg station, an Amtrak station serving Petersburg, Virginia
*
Voepass Linhas Aéreas
Voepass Linhas Aéreas, stylized as VOEPASS Linhas Aéreas, is an inoperative airline based in Ribeirão Preto, São Paulo, Brazil. It was formed by Passaredo Linhas Aéreas and MAP Linhas Aéreas. It operated regional services in Brazil. Its mai ...
, a Brazilian airline
Other uses
*
''P.T.B'' (album), by rapcore group Kingspade
*
Placer Theatre Ballet Placer Theatre Ballet is a Pre-professional youth ballet company in Placer County, California, USA, that produces two full length ballet's each season.
Important people
* Shea Wing, Artistic Director Current
* Pat Colgate, Artistic Director 199 ...
, an American ballet company
*
Portland Trail Blazers
The Portland Trail Blazers (colloquially known as the Blazers) are an American professional basketball team based in Portland, Oregon. The Trail Blazers compete in the National Basketball Association (NBA) as a member of the Northwest Division (N ...
, an American professional basketball team
*
Proto-Tibeto-Burman language
Proto-Tibeto-Burman (commonly abbreviated PTB) is the reconstructed ancestor of the Tibeto-Burman languages, that is, the Sino-Tibetan languages, except for Chinese. An initial reconstruction was produced by Paul K. Benedict and since refined ...
*
Proto-Torres-Banks language, a reconstructed language from Vanuatu
See also
*
The powers that be (disambiguation)
{{disambiguation