P (disambiguation)

Last updated July 10, 2024

P , or p, is the sixteenth letter of the English alphabet.

Rho (letter), in Greek alphabet; the lowercase p is also sometimes confused with the lowercase Rho, ρ or ϱ
Er (Cyrillic), in Cyrillic alphabet; it is sometimes confused with the Latin letter P
𝔓ⁿ 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
<p>...</p>, 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
The P convention in communication

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 $\mathbb {P}$ - the set of all primes and p an individual prime
℘-functions or p-functions, are the Weierstrass elliptic function
p-series, a common name for the Harmonic series (mathematics)
$P$ , 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
°P, the unit in descriptions of alcohol proof
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-, 10¹⁵
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
P-factor, an aerodynamic effect
p factor (psychopathology)

Transportation

Transilien Line P, a line of the Paris transport network
P (Los Angeles Railway)
The official West Japan Railway Company service symbol for:
- Sakurajima Line.
- Geibi Line.
Nankō Port Town Line, an automated guideway line operated by the Osaka Metro, labeled

Other uses

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

Related Research Articles

DE, de, or dE may refer to:

Rho is the seventeenth letter of the Greek alphabet. In the system of Greek numerals it has a value of 100. It is derived from Phoenician letter res . Its uppercase form uses the same glyph, Ρ, as the distinct Latin letter P; the two letters have different Unicode encodings.

Q, or q, is the seventeenth letter of the English alphabet.

C is the third letter in the Latin alphabet.

E is the fifth letter of the Latin alphabet.

D is the fourth letter of the Latin alphabet.

I is the ninth letter of the Latin alphabet.

R, or r, is the eighteenth letter of the English alphabet.

W, or w, is the twenty-third letter of the English alphabet.

T, or t, is the twentieth letter of the English alphabet.

N is the fourteenth letter of the English alphabet.

J, or j, is the tenth letter of the English alphabet.

B is the second letter of the Latin alphabet.

A is the first letter of the Latin and English alphabet.

F is the sixth letter of the Latin alphabet.

G is the seventh letter of the Latin alphabet.

H is the eighth letter of the Latin alphabet.

L, or l, is the twelfth letter of the English alphabet.

O, or o, is the fifteenth letter of the English alphabet.

Y, or y, is the twenty-fifth letter of the English alphabet.

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