P4 304690 222275589 2008-06-28T13:31:00Z Stereorock 992600 Added I.T.U. block for Aruba '''P4/P04''', '''P-4/P-04''' or '''P.4/P.04''' may refer to: ; In government and politics : * [[Trans-Pacific Strategic Economic Partnership]], a free trade agreement between Brunei, Chile, New Zealand, and Singapore * The [[International Telecommunications Union]] [[callsign]] prefix for [[Aruba]] ; In religion : * [[Papyrus 4]], a New Testament manuscript ; In military : * [[Boeing XP-4]], a prototype bi-plane fighter used by the United States Army Air Corps * [[P 4 class torpedo boat]] operated by the Chinese Navy * [[Skaraborgs regemente (armoured)]], a Swedish army unit whose designation is P 4 * [[Fairey P.4/34]] a United Kingdom bomber developed in the 1930s ; In media and broadcasting : * [[P4 Radio Hele Norge]] (PFI), a Norwegian radio company ** [[Kanal 24]] (Kanal 4), which acquired the Norwegian P4 channel from PFI * [[SR P4]], a Swedish radio network ; In transportation : * [[Pilatus P-4]], a Swiss airplane designed during the 1940s * [[330 P4]], a Ferrari automobile * [[Peugeot P4]], a 4-wheel-drive unarmoured light vehicle used by the Military of France * [[Rover P4]], a series of British cars of the 50s and 60s * A [[Paragliding]] pilot rating from the United States Hang Gliding Association ; In science and academia : * [[biosafety level]] 4, microbiology laboratory safety procedures to handle level-4 pathogens * [[Period 4]] of the periodic table * A [[phosphorus]] allotrope * [[Pentium 4]], a 7th generation processor design by Intel * [[80486]] architecture, a 4th generation processor design by Intel * [[Perforce]], revision control system * [[Wallpaper group#Group p4|Symmetry class ("wallpaper group") p4]] ; In hobbies : * [[P4 gauge]] for model railways ==See also== * [[4P]] {{disambig}} [[de:P4]] [[fr:P4]] [[it:P4]] [[ja:P4]] [[sv:P4]]