The P

P is the sixteenth letter of the ISO basic Latin alphabet.

P may also refer to:
* P, in Greek alphabet, the Rho, the lowercase p is also sometimes confused with Rho ρ or
* P, in Cyrillic alphabet, the Er
* siglum for New Testament papyrus with Gregory-Aland number ''n''
* In linguistics, P (also O), the patient-like argument (object) of a canonical transitive verb
* Encircled P, or ℗, is the sound recording copyright symbol
* p., an abbreviation for page when referencing a page number in a print publication
* Portugal country code in the vehicle registration plates of the European Union
* Parking, see also Parking (disambiguation).
* P (Nazi symbol), worn by Polish forced labourers during Nazi occupation
*P, the aircraft registration prefix for North Korean planes
*P, an abbreviation of gridiron football position punter

Arts, literature and music

* P, code for the Paris Herbarium at the ''Muséum national d'histoire naturelle''
* P, the ancient Greek author of the ''Hellenica Oxyrhynchia''
* P, the production code for the 1965 ''Doctor Who'' serial '' The Crusade''
* ''P'' (film), a 2005 Thai film
* '' "P" Is for Peril'', a 2001 novel by Sue Grafton
* ''P'', an abbreviation of ''Pinxit''
* ''p'' or ''piano'', a dynamic direction to play softly
* P, priestly source of the Hebrew Bible
* Agent P, the codename for Perry the Platypus in ''Phineas and Ferb''

Music

* P (band), a 1993–95 American alternative rock band
** ''P'' (album), the 1995 eponymous release by American alternative rock band P
* "P," a song from the Venetian Snares album '' Cavalcade of Glee and Dadaist Happy Hardcore Pom Poms''
* "P", a song by American rapper Jaden from his 2019 album ''ERYS''

Computing

* P(), the usual name for the operation to acquire a semaphore
* , the HTML element used to create a paragraph
* P-type semiconductor
* P (programming language), developed by Microsoft and UC, Berkeley
* Primitive programming language P′′
* p, a suffix unit for video resolution (vertical Progressive-scan lines), as in 720p or 1080p

Mathematics

* ''p''-value, in statistical hypothesis testing
* P (complexity), a complexity class in computational complexity theory
* #P complexity class
* P, universal parabolic constant
* Pi
* P or $\mathbb$ - the set of all primes and p an individual prime
* ℘-functions or p-functions, are the Weierstrass elliptic function
* p-series, is a common name for the Harmonic series (mathematics)
* , Projective space

Money, corporate

* P (instead of ₱), a symbol often used for the Philippine peso
* p is a symbol for penny
* P, the New York Stock Exchange ticker symbol for Pandora Media, Inc., the corporate owner of Pandora Radio
* P, Panasonic's mobile phones in Japan
* Railpower Technologies (TSX: P), a Canadian company that builds environmentally friendly hybrid yard locomotives

Science

* p, the symbol for momentum in physics
* P, the symbol for power (physics)
* P, the symbol for proposition
* Pulse, the rate of heartbeats
* Poise, the unit for dynamic viscosity in the centimetre gram second system of units
* Phosphorus, symbol P, a chemical element
* p, the symbol for pressure
* p, the SI prefix symbol for pico-, 10⁻¹²
* P, the SI prefix symbol for Peta-, 10¹²
* p, approximates the negative common logarithm (base 10) in pH, the measure of acidity or basicity
* Haplogroup P (mtDNA), a human mitochondrial DNA (mtDNA) haplogroup
* Haplogroup P (Y-DNA), a Y-chromosomal DNA (Y-DNA) haplogroup
* Methamphetamine, nicknamed "P" in New Zealand
* p designates the short arm of a chromosome
* ATC code P ''Antiparasitic products, insecticides and repellents'', a section of the Anatomical Therapeutic Chemical Classification System
* Proline, an amino acid abbreviated P or Pro

Other uses

* Papa, the military time zone code for UTC−03:00

See also

* Pea (disambiguation)
* Pee (disambiguation)
* Rho (disambiguation)

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