P3, P-3, P.3, or P03 may refer to:

Entertainment

* ''

Persona 3 released outside Japan as ''Shin Megami Tensei: Persona 3'', is a 2006 role-playing video game developed by Atlus. It is the fourth main installment in the ''Persona'' series, which is part of the larger ''Megami Tensei'' franchise. Atlus orig ...

'', a 2006 video game * ''

Postal III ''Postal III'' is a third-person shooter developed by Trashmasters and Running with Scissors, and published by Akella. It is the third game in the ''Postal'' series, being the sequel to ''Postal 2'', telling the story of The Postal Dude's adv ...

'', a 2011 video game * ''Third'' (Portishead album), 2008 music album * P3 Club, a fictional nightclub in the television series ''

Charmed ''Charmed'' is an American fantasy drama television series created by Constance M. Burge and produced by Aaron Spelling and his production company Spelling Television, with Brad Kern serving as showrunner. The series was originally broadcast ...

'' * ''

PartyNextDoor 3 ''PartyNextDoor 3'' (stylized in all caps and also as ''P3'') is the second studio album by Canadian recording artist PartyNextDoor. It was released on August 12, 2016, by OVO Sound and Warner Records. The album was supported by two singles: " Come ...

'', an album by PartyNextDoor * '' Periphery III: Select Difficulty'', Periphery's fifth album, released in 2016.

Radio stations

DR P3 DR P3 (referred to in Denmark simply as P3) is a Danish current-based hit music radio station operated by the Danish Broadcasting Corporation. It is broadcast on FM radio, DAB, and Internet radio. It commenced broadcasting on 1 January 1963 as '' ...

, Denmark *

NRK P3 NRK P3 is a nationwide digital radio channel operated by the Norwegian Broadcasting Corporation (NRK). It was established as NRK's third radio channel in 1993, and was the result of the NRK radio channel reform initiated in 1992 by radio dire ...

, Norway *

Sveriges Radio P3 P3 (''Sveriges Radio P3'' or ''pe tre'') is a mainstream CHR-formatted station operated by Sweden's national publicly funded radio broadcasting organization Sveriges Radio. The P in P3 originally stood for Program (''Programme'') but today has no ...

, Sweden

Organisations

P3 group The P3 Group GmbH is a management consultancy with headquarters in Stuttgart, Germany. Based on the company's data, more than 1450 employees work for the company, generating a revenue of about 115 million euros. The P3 Group draws its clients p ...

(formerly also P3 Ingenieurgesellschaft), a German engineering service provision company * P3 art and environment, an arts organisation in Tokyo, Japan * Polish Pirate Party, a political party in Poland based on the model of the Swedish Pirate Party * P3 International, the maker of

Kill A Watt The Kill A Watt (a pun on '' kilowatt'') is an electricity usage monitor manufactured by Prodigit Electronics and sold by P3 International. It measures the energy used by devices plugged directly into the meter, as opposed to in-home energy use ...

electricity usage meters

Science and technology

* P3 laboratory, biosafety-level-3 laboratory * ATC code P03 ''Ectoparasiticides, including scabicides, insecticides and repellents'', a subgroup of the Anatomical Therapeutic Chemical Classification System * Honda P3, a robot * P3, successor to the Rega Planar 3 LP record player *

P300 (neuroscience) The P300 (P3) wave is an event-related potential (ERP) component elicited in the process of decision making. It is considered to be an endogenous potential, as its occurrence links not to the physical attributes of a stimulus, but to a person's ...

or P3, a neural evoked potential component of the electroencephalogram (EEG) * Pentax P3, a camera model * Period 3, a row of the periodic table of elements *

Pioneer P-3 Pioneer P-3 (also known as Atlas-Able 4 or Pioneer X) was intended to be a lunar orbiter probe, but the mission failed shortly after launch. The objectives were to place a highly instrumented probe in lunar orbit, to investigate the environmen ...

, an intended lunar orbiter probe *

Primavera (software) Primavera is an enterprise project portfolio management software. It includes project management, scheduling, risk analysis, opportunity management, resource management, collaboration and control capabilities, and integrates with other enterprise ...

, or Primavera Project Planner, a project management software package * Sony Cyber-shot DSC-P3, a Sony Cyber-shot camera *

SARS-CoV-2 Theta variant Theta variant, also known as lineage P.3, is one of the variants of SARS-CoV-2, the virus that causes COVID-19. The variant was first identified in the Philippines on February 18, 2021, when two mutations of concern were detected in Central Visay ...

, one of the variants of SARS-CoV-2, the virus that causes COVID-19

Computing

Pentium III The Pentium III (marketed as Intel Pentium III Processor, informally PIII or P3) brand refers to Intel's 32-bit x86 desktop and mobile CPUs based on the sixth-generation P6 microarchitecture introduced on February 28, 1999. The brand's initial p ...

, a brand of microprocessors *

Intel 80386 The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistors DCI-P3 P3 is an RGB color space. DCI-P3 (Digital Cinema Initiative) is used with digital theatrical motion picture distribution (DCDM). Display P3 is a variant developed by Apple Inc. for wide-gamut displays. __TOC__ History Development of the stand ...

, a color space used for some monitors and projectors

Transportation

Alfa Romeo P3 The Alfa Romeo P3, P3 monoposto or Tipo B was a classic Grand Prix car designed by Vittorio Jano, one of the Alfa Romeo 8C models. The P3 was first genuine single-seat Grand Prix racing car and Alfa Romeo's second monoposto after Tipo A monopos ...

, a racing car *

NER Class P3 The North Eastern Railway (NER) Class P3, classified J27 by the LNER, is a class of 0-6-0 steam locomotive. The P3 Class was designed by Wilson Worsdell and was a relatively minor modification of the existing North Eastern Railway Class P2 ( ...

, a locomotive *

P3 (AirTrain Newark station) AirTrain Newark is a monorail system connecting the terminals at Newark Liberty International Airport (EWR) and trains at Newark Liberty International Airport Station on the Northeast Corridor (NEC), where transfers are possible to Amtrak and N ...

, a US station * P3, a national road in Latvia * Volvo P3 platform, an automobile platform

Aviation

Curtiss P-3 Hawk The P-1 Hawk (Curtiss Model 34) was a 1920s open-cockpit biplane fighter aircraft of the United States Army Air Corps. An earlier variant of the same aircraft had been designated PW-8 prior to 1925."US Military Aircraft Designations & Serials 19 ...

, an American fighter aircraft of the 1920s *

Lockheed P-3 Orion The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. Lockheed based it on the L-188 Electra commercial airliner.