P (disambiguation)
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Look up p in Wiktionary, the free dictionary. |
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 ϱ
- P, in Cyrillic alphabet, the Er
- 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
Arts, literature and music
- P (band), 1993-95 American alternative rock band
- P (album), the 1995 eponymous release by American alternative rock band P
- p in sheet music indicates piano, a dynamic direction to play softly
- P (film), a 2005 Thai film
- "P," a song from the Venetian Snares album Cavalcade of Glee and Dadaist Happy Hardcore Pom Poms
- P, code for the Paris Herbarium at the Muséum national d'histoire naturelle
- P, priestly source of the Hebrew Bible
- P, the ancient Greek author of the Hellenica Oxyrhynchia
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
- 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
- pico- SI prefix
- Peta- Metric system prefix
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) is a Canadian company that builds environmentally friendly hybrid yard locomotives.
Science
- p, the symbol for momentum in physics
- P, the symbol for power (physics)
- Poise, the unit for dynamic viscosity in the centimetre gram second system of units
- P, the symbol for the chemical element phosphorus
- p, the symbol for pressure
- p, the SI prefix symbol for pico-, 10−12
- 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
- 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