PFL may refer to:

Sport

Professional Fighters League The Professional Fighters League (PFL) is an American mixed martial arts league founded by venture capitalist Donn Davis in 2017 and launched in 2018, following the acquisition and restructuring of the former World Series of Fighting (WSOF) promot ...

, an American mixed martial arts league *

Peel Football League The Peel Football League (PFL) is a country football league based in the Peel (Western Australia), Peel region of Western Australia. The competition was formed in 1992 when teams from the Metropolitan Football League and Murray Districts Footbal ...

, an Australian rules football league *

Pioneer Football League The Pioneer Football League (PFL) is a collegiate List of NCAA conferences, athletic conference which operates in the United States. The conference participates in the National Collegiate Athletic Association, NCAA's NCAA Division I, Division I Fo ...

, an NCAA Division I FCS football conference *

Professional Futsal League The Professional Futsal League is a planned professional futsal league in the United States. The league was founded in 2016 and it was intended to begin play in 2018. History In February 2016, Mark Cuban purchased a principal ownership stake ...

, an American sports league *

Philippines Football League The Philippines Football League (PFL) is a men's professional association football, football league in the Philippines. Sanctioned by the Philippine Football Federation (PFF) and organized by Liga Futbol Inc., it is the country's Football in t ...

, an association football league in the Philippines * Polish Football League, an American football league in Poland

Professional Football League

First Professional Football League (Bulgaria) The First Professional Football League (), commonly known as Parva Liga or Bulgarian First League (currently known as the efbet League for sponsorship reasons), is a professional association football league in Bulgaria and the highest level of t ...

Professional Football League of Ukraine The Professional Football League of Ukraine (; also known as PFL) is a non-for-profit sports association of professional football (sports) clubs also known as the Football Clubs Association "Professional Football League of Ukraine". It is a co ...

Russian Professional Football League The Russian Second League (), formerly the Russian Professional Football League, are both the third (Division A) and fourth level (Division B) of Russian professional football. History In 1998–2010, it was run by the Professional Football Lea ...

TT Pro League The TT Premier Football League (formerly known as the TT Pro League) is the Trinidad and Tobago professional league for association football clubs. It is the country's primary football competition and serves as the top division in the Trinidad an ...

, formerly the Professional Football League of Trinidad and Tobago *

Uzbekistan Super League Uzbekistan Super League (; ), known as Artel Electronics, Artel Uzbekistan Super League due to sponsorship reasons (; ), is the top division of professional association football, football in Uzbekistan. It is operated under the auspices of the U ...

Science

* Pyruvate formate lyase, an enzyme important in the regulation of anaerobic glucose metabolism *

Positive feedback loop Positive feedback (exacerbating feedback, self-reinforcing feedback) is a process that occurs in a feedback loop where the outcome of a process reinforces the inciting process to build momentum. As such, these forces can exacerbate the effects ...

Language

* PFL, ISO 639-3 language code for the

Palatine German language Palatine German (Standard German: , endonym: ) is a group of Rhine Franconian dialects spoken in the Upper Rhine Valley, roughly in the area between Zweibrücken, Kaiserslautern, Alzey, Worms, Ludwigshafen am Rhein, Mannheim, Odenwald, Heide ...

People-first language People-first language (PFL), also called person-first language, is a type of linguistic prescription which puts a person before a diagnosis, describing what condition a person "has" rather than asserting what a person "is". It is intended to av ...

Organisations

* Perth Freight Link, transport route for trucks to access Fremantle port starting at Muchea in Western Australia. *

Pacific Forum Line Pacific Forum Line (PFL) is a regional shipping line in Polynesia. Established in 1976 by the Pacific Islands Forum to ensure a regional shipping service, it was purchased in 2012 by the government of Samoa. It is currently operated as a joint vent ...

, a shipping alliance located in Nauru * ''Partido da Frente Liberal'' (

Liberal Front Party The Democrats (, DEM) was a centre-right political party in Brazil that merged with the Social Liberal Party to found the Brazil Union in 2021. It was founded in 1985 under the name of Liberal Front Party (, PFL) from a dissidence of the defunct ...

), a Brazilian political party *

Popular Front of Latvia The Popular Front of Latvia () was a political organisation in Latvia in the late 1980s and early 1990s which led Latvia to its independence from the Soviet Union. It was similar to the Popular Front of Estonia and the Sąjūdis movement in Li ...

, a former Latvian political party *

Priests for Life Priests for Life (PFL) is an anti-abortion organization based in Titusville, Florida. PFL functions as a network to promote and coordinate anti-abortion movements, anti-abortion activism, especially among Roman Catholic priests and laymen, with t ...

, an American-based Roman Catholic anti-abortion organization

Other

Paid Family Leave (California) California's Paid Family Leave (PFL) insurance program, which is also known as the Family Temporary Disability Insurance (FTDI) program, is a law enacted in 2002 that extends unemployment disability compensation to cover individuals who take time ...

, a California law that extends unemployment disability compensation * Pre-fader listen, a sound mixer function used for making a

Fade (audio engineering) In audio engineering, a fade is a gradual increase or decrease in the level of an audio signal. The term can also be used for film cinematography or theatre lighting in much the same way (see fade (filmmaking) and fade (lighting)). In sou ...

* Purfleet railway station, Thurrock, Essex, England (National Rail station code PFL) {{disambig