P42ARARosalesWWM.jpg
   HOME

TheInfoList



OR:

P4 may refer to:


Computing

* Intel Pentium 4, a 7th-generation processor design ** The P4 power connector introduced to power it and later CPUs in the ATX12V 1.0 standard * The i486DX (P4) model of the
Intel 80486 The Intel 486, officially named i486 and also known as 80486, is a microprocessor. It is a higher-performance follow-up to the Intel 386. The i486 was introduced in 1989. It represents the fourth generation of binary compatible CPUs following the ...
, a high-performance microprocessor * P4 (programming language), for describing packet forwarding * P4, the
Perforce Perforce, legally Perforce Software, Inc., is an American developer of software used for developing and running applications, including version control software, web-based repository management, developer collaboration, application lifecycle mana ...
software command line client


Media

* P4 Radio Hele Norge (PFI), a Norwegian radio company ** Kanal 24 (Kanal 4), which acquired the Norwegian P4 channel from PFI * Sveriges Radio P4, a Swedish radio channel * ''
Persona 4 released outside of Japan as ''Shin Megami Tensei: Persona 4'', is a 2008 role-playing video game by Atlus. It is chronologically the fifth installment in the ''Persona'' series, itself a part of the larger ''Megami Tensei'' franchise, and was ...
'', a 2008 video game * '' Periphery IV: Hail Stan'', 2019 album by American progressive metal band Periphery


Military

* Skaraborg Regiment (armoured), a Swedish army unit whose designation is P 4 * Peugeot P4, a vehicle used by the French Military


Science

* P4 laboratory, a biosafety level 4 facility * Tetraphosphorus (P4), an allotrope of phosphorus * Group p4, the plane symmetry group Wallpaper group p4 *
Progesterone Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. It belongs to a group of steroid hormones called the progestogens and is the m ...
(Pregn-4-ene-3,20-dione), a steroid hormone * Kerberos, the fourth moon of Pluto * Perfect fourth, an interval in music theory *
Enterobacteria phage P4 ''Enterobacteria phage P4'' (also known as satellite phage P4) is a temperate bacteriophage strain of species ''Escherichia virus P2'' within genus ''Peduovirus'' (formerly ''P2-like viruses'', ''P2virus'', and ''P2likevirus''), subfamily ''Peduo ...
* P4, an EEG electrode site according to the 10-20 system * P4 cell, a stage in the ''Caenorhabditis elegans'' embryonic development * P4 metric - performance metric of the binary classifier.


Roads

* P4 road (Latvia) *
P04 road (Ukraine) road is a state regional road in Ukraine connecting the capital of Ukraine, Kyiv and town Zvenyhorodka in Cherkasy Oblast. It is long. The route starts in Kyiv, goes through Fastiv, Bila Tserkva, Tarashcha and ends in Zvenyhorodka. See also ...


Other uses

* Papyrus 4, a New Testament manuscript * Trans-Pacific Strategic Economic Partnership, or P4, a free trade agreement between Brunei, Chile, New Zealand, and Singapore *
Prussian P 4 The Prussian P 4 was a derivative of the P 4.1 (Hanover variant) and the second superheated steam locomotive in the world. Design The engine was based on that of the Class P 4.1 that had Hanomag had produced in large numbers si ...
, German steam locomotive * Protofour, or P4, a set of standards for model railways


See also

*
4P (disambiguation) 4P, 4-P or 4.P may refer to: Arts and entertainment * ''Danzig 4p'', a 1994 heavy metal album *4P, the production code for the 1976 ''Doctor Who'' serial ''The Deadly Assassin'' Business * The 4 P's or marketing mix, a tool used in marketing pr ...
* Phosphate, molecular formula PO43−. * Play (telecommunications) P4, Polish cellular telecommunications provider {{Letter-number combination disambiguation