PP
From Infogalactic: the planetary knowledge core
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Look up PP, pp, pp., or Appendix:Variations of "pp" in Wiktionary, the free dictionary. |
PP, pp or Pp may refer to:
Computers and computing
- P&P, plug and play, a type of peripheral device used in computing
- PP-format, a Met Office proprietary file format for distributing climate data
- PP X.400 email system
Politics
- People's Party (Spain) (Partido Popular)
- Pirate Party (Global)
- Progressive Party (Brazil) (Partido Progressista)
- Progressive Party (Iceland)
- People's Partnership (Trinidad and Tobago)
Religion
Science, medicine and engineering
- Length between perpendiculars ("pp" or "p/p"), a nautical term
- Vitamin PP, also known as Nicotinamide
- Pancreatic polypeptide, a substance produced by the body during the process of digestion
- PP cell, cell producing pancreatic polypeptide
- Peak to peak (p–p), a way of measuring the amplitude of a signal
- Percentage point
- Perplexity, a measurement in information theory
- Per protocol population in clinical trials
- Polypropylene, a very common plastic polymer
- PP (complexity), probabilistic polynomial time complexity class
- P–P plot
- Process performance index (Pp), a tool used in statistical calculations
- Proton–proton chain reaction, in nuclear physics
Other
- Planned Parenthood, a reproductive health organization
- As either pp or p.p., standing for per procurationem, from the Latin by agency - used when signing on behalf of someone else
- Pages (plural), in publishing, from Latin paginae, see Acronym and initialism#Representing plurals and possessives
- Past participle, a form of a verb which is used in a sentence to modify a noun or noun phrase, often represented by "pp." in dictionaries
- Pianissimo (very quiet), a term of musical dynamics
- Walther PP, a semi-automatic pistol
- Kevin "PPMD" Nanney, professional Super Smash Bros. Melee player
- Peter Principle
See also
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