P5 may refer to:

In science and technology

* 311P/PANSTARRS, also known as P/2013 P5 (PANSTARRS), an asteroid discovered by the Pan-STARRS telescope on 27 August 2013 * P5 Truss Segment, an element of the International Space Station * Period 5 of the periodic table of elements *

Styx (moon) Styx, formal designation (134340) Pluto V, is a small Moons of Pluto, natural satellite of Pluto whose discovery was announced on 11 July 2012. It was discovered by use of the Hubble Space Telescope, and is the smallest of the five known moons ...

, the fifth moon of the dwarf planet Pluto * Particle Physics Project Prioritization Panel, a scientific funding advisory group in the United States *

Pregnenolone Pregnenolone (P5), or pregn-5-en-3β-ol-20-one, is an endogenous steroid and precursor/metabolic intermediate in the biosynthesis of most of the steroid hormones, including the progestogens, androgens, estrogens, glucocorticoids, and mineraloc ...

, a steroid hormone

Vehicles

* P-5 Hawk, a 1923 aircraft *

Martin P5M Marlin The Martin P5M Marlin (P-5 Marlin after 1962), built by the Glenn L. Martin Company of Middle River, Maryland, is a twin piston-engined flying boat that entered service in 1951, and served into the late 1960s with the United States Navy perform ...

, a flying boat *

Rover P5 The Rover P5 is a series of large sedan (car), saloon and coupé cars that were produced by Rover (car), Rover from 1958 until 1973. The models were marketed under the names Rover 3 Litre, Rover 3.5 Litre and Rover 3½ Litre. The P5 was a lar ...

(commonly called 3-Litre and 3½ Litre), a group of automobiles produced from 1958–1973 * Palatine P 5, a 1908 locomotive *

PRR P5 The Pennsylvania Railroad's class P5 comprised 92 mixed-traffic electric locomotives constructed 1931–1935 by the PRR, Westinghouse Electric (1886), Westinghouse and General Electric. Although the original intention was that they work mainly pas ...

, mixed-traffic electric locomotives constructed 1931–1935 * Protegé5, a 5-door sport-wagon produced by Mazda from 2002–2003 * Polikarpov P-5, Soviet passenger aircraft, modification of the R-5

In computing

* P5 Glove, an input device for human-computer interaction *

P5 (microarchitecture) The Pentium (also referred to as the i586 or P5 Pentium) is a microprocessor introduced by Intel on March 22, 1993. It is the first CPU using the Pentium, Pentium brand. Considered the fifth generation in the x86 (8086) compatible line of proce ...

, a fifth-generation central processing unit introduced in 1993 * System p5, a family of servers and workstations created by IBM in 2005 * p5.js is the JavaScript port of Processing *

Perl Perl is a high-level, general-purpose, interpreted, dynamic programming language. Though Perl is not officially an acronym, there are various backronyms in use, including "Practical Extraction and Reporting Language". Perl was developed ...

, version 5

Weapons

* P-5 Pyatyorka, a 1959 anti-shipping missile of the Soviet Union * Walther P5, a pistol made by German arms maker Walther in the 1970s

In arts and entertainment

* P5 (comics), a comic strip also known as Class Act, in the UK comic The Dandy * ''

Persona 5 is a 2016 role-playing video game developed by P-Studio and published by Atlus. The game is the sixth installment in the ''Persona'' series, itself a part of the larger ''Megami Tensei'' franchise. It was released for PlayStation 3 and PlayStat ...

'', a 2016 video game from Atlus

In music

Perfect fifth In music theory, a perfect fifth is the Interval (music), musical interval corresponding to a pair of pitch (music), pitches with a frequency ratio of 3:2, or very nearly so. In classical music from Western culture, a fifth is the interval f ...

, a music interval *

Pizzicato Five Pizzicato Five (formerly typeset as Pizzicato V and sometimes abbreviated to P5)Yang Jeff, Dina Can, Terry Hong, (1997) ''Eastern Standard Time'' pg 277 New York: Mariner Books was a Japanese pop band formed in Tokyo in 1984 by multi-instrum ...

, a Shibuya-kei group

Other uses

* Copa Airlines Colombia (formerly AeroRepublica), IATA airline code P5 * The five permanent members of the United Nations Security Council **

P5+1 P5 may refer to: In science and technology * 311P/PANSTARRS, also known as P/2013 P5 (PANSTARRS), an asteroid discovered by the Pan-STARRS telescope on 27 August 2013 * P5 Truss Segment, an element of the International Space Station * Period ...

, the five permanent members of the UN Security Council plus Germany *

Norrbotten Armoured Battalion The Norrbotten Armoured Battalion (), designation Pbat/I 19 or P 5, is a Swedish Army armoured warfare, armoured battalion, one of the few new formations raised in the 20th century. It is still in active service, and is currently garrisoned in Bo ...

, designated P 5, a Swedish Army armored battalion active since 1957 *

Power Five conferences The power conferences are the most prominent athletic conferences in college football in the United States. They are part of the Football Bowl Subdivision (FBS) of the National Collegiate Athletic Association's Division I, the highest level o ...

, in American college football