Terms from Paranoia to Photorealism
- Paranoia
- Paranormal
- Paraná, River ((Span Río)in Brazil Alto Parana)
- Parapsychology
- Parasitic Plant
- Parasitology
- Parathyroid Glands
- Parathyroid Hormone
- Paratyphoid Fever
- Paray-le-Monial
- Parc Des Princes
- Parcae
- Parchment
- Parchment Worm
- Pare Lorentz Biography (1905–92)
- Paricutín
- Paris (France) (ancient Lutetia)
- Paris (mythology)
- Paris Bordone Biography (1500–71)
- Paris Gibson Biography (1830–1920)
- Paris Opéra Ballet
- Paris Pacts
- Paris Peace Conference (1919–20)
- Paris Peace Conference (1946)
- Paris, School Of
- Paris, Treaty Of (1761–3)
- Paris, Treaty Of (1814–15)
- Paris, University Of
- Pariser Verträge
- Parish Council
- Parity (economics)
- Parity (physics)
- Parity Check
- Parkinson's Disease
- Parlamentarischer Rat
- Parliament
- Parliamentary Commissioner For Administration
- Parma
- Parma E Piacenza, Duchy Of
- Parmenides Biography (c.515–c.445 BC)
- Parmigianino Biography (1503–40) (also called Parmigianooriginally Girolamo Francesco Maria Mazzola)
- Parnaso Salmantino
- Parnassians
- Parody ((Gr ‘burlesque poem/song’))
- Parole
- Paros
- Parousia ((Gr ‘coming’‘arrival’‘presence’))
- Parque Nacional De Los Glaciares
- Parramatta
- Parrhasios Or Parrhasius Biography (c.5 th-c)
- Parrot
- Parrot's Bill
- Parrotfish
- Parsec ((pc))
- Parseeism
- Parsing
- Parsley
- Parsnip
- Partei Des Demokratischen Sozialismus (PDS)
- Parthenogenesis
- Parthenon
- Parthenopean Republic (also known as Neapolitan Republic)
- Parthians
- Participant Observation
- Particle Accelerators
- Particle Beam Weapons
- Particle Detectors
- Particle Physics
- Partij Van De Arbeid (PvdA)
- Partita
- Partition Of Ireland
- Partito Comunista Italiano (PCI) (Eng Italian Communist Party)
- Partito D'Azione (Eng Action Party)
- Partito Democratico Della Sinistra (PDS) (Eng Democratic Party of the Left)
- Partito Liberale Italiano (PLI) (Eng Italian Liberal Party)
- Partito Monarchico Italiano (Eng Italian Monarchist Party)
- Partito Popolare (Eng Popular Party)
- Partito Popolare Italiano (PPI) (Eng Italian Popular Party)
- Partito Radicale (PR) (Eng Radical Party)
- Partito Repubblicano Italiano (PRI) (Eng Italian Republican Party)
- Partito Socialista Democratico Italiano (PSDI) (Eng Italian Socialist Democratic Party)
- Partito Socialista Italiano (PSI) (Eng Italian Socialist Party)
- Partito Socialista Italiano Di Unità Proletaria (PSIUP) (Eng Italian Socialist Party of Proletarian Unity)
- Partnership
- Partridge
- Parvovirus
- Pasargadae
- Pascal
- PASCAL
- Pascal Dusapin Biography (1955– )
- Pascale Ogier Biography (1960–84)
- Pascual Arrieta Biography (1823–94) (known as Emilio)
- Pascual De Gayangos Y Arce Biography (1809–97)
- Pashtun Or Pathan
- Pasiphae (astronomy)
- Pasiphae (mythology)
- Pasodoble
- Pasos ((Eng ‘incidents’))
- Pasquale Stanislao Mancini Biography (1817–88)
- Pasquale Villari Biography (1826–1917)
- Pasque Piemontesi (Eng Piedmontese Easter)
- Pasquier Quesnel Biography (1634–1719)
- Passacaglia
- Passchendaele, Battle Of
- Passenger Pigeon
- Passerine
- Passion Flower
- Passionists
- Passive Smoking
- Passover
- Pasta
- Pastel
- Pasteurization
- Paston Letters
- Pastoral ((Lat ‘pertaining to shepherds’))
- Pastoral Letters Or Pastoral Epistles
- Pastoral Staff
- Pastoralism
- Pastorelas (Fre pastourellesEng pastoral poems)
- Pat Garrett Biography (1850–1908) (popular name of Patrick Floyd Garrett)
- Pat Metheny Biography (1954– )
- Pat Morris Neff Biography (1871–1952)
- Pat Nixon Biography (1912–93) (popular name of Thelma Catherine Nixonnée Ryan)
- Pat Robertson Biography (1930– ) (popular name of Marion Gordon Robertson)
- Pat Weaver Biography (1908– ) (popular name of Sylvester L Weaver)
- Pat(ricia Margaret) Barker Biography (1943– )
- Pat(ricia Rosemary) Smythe Biography (1928–96) (married name Koechlin)
- Pat(ricia) June O'Shane Biography (1941– )
- Pat(rick James John) Eddery Biography (1952– )
- Pat(rick) Jennings Biography (1945– )
- Patagonia
- Patan (also Lalitpur)
- Patanjali Biography (2nd-c BC)
- Patas Monkey
- Patch Clamp Analysis
- Patchouli
- Paten
- Patent
- Patent Medicine
- Patent Theatre
- Paterson
- Paterson's Curse
- Pathology
- Patiala
- Patmos
- Patna
- Patriarch
- Patriarch (bishop)
- Patrice (Beverly) Munsel Biography (1925– )
- Patrice (Hemery) Lumumba Biography (1925–61)
- Patrice Chéreau Biography (1944– )
- Patrice Leconte Biography (1947– )
- Patrice Martin Biography (1964– )
- Patricia (Daniels) Cornwell Biography (1957– )
- Patricia (Hope) Hewitt Biography (1948– )
- Patricia Albjerg Graham Biography (1935– )
- Patricia Djaté-Taillard Biography (1971– )
- Patricia Highsmith Biography (1921–95)
- Patricia McBride Biography (1942– )
- Patricians
- Patricio (Fernandez) Flores Biography (1929– )
- Patrick (Anthony) McCarran Biography (1876–1954)
- Patrick (Arthur Sheldon) Hadley Biography (1899–1973)
- Patrick (Christopher) Steptoe Biography (1913–88)
- Patrick (John) Hillery Biography (1923– )
- Patrick (Joseph) Kavanagh Biography (1904–67)
- Patrick (or Pádraic) Henry Pearse Biography (1879–1916)
- Patrick (Ronayne) Cleburne Biography (1828–64)
- Patrick (Sarsfield) Gilmore Biography (1829–92)
- Patrick (Victor Martindale) White Biography (1912–90)
- Patrick Bell Biography (1799–1869)
- Patrick Breen Biography (?–1868)
- Patrick Dupond Biography (1959– )
- Patrick F(rancis) Healy Biography (1834–1910)
- Patrick Ferguson Biography (1744–80)
- Patrick Hamilton Biography (1503–28)
- Patrick Henry Biography (1736–99)
- Patrick Heron Biography (1920–99)
- Patrick J(ay) Hurley Biography (1883–1963)
- Patrick Joseph Boland Biography (1880–1942)
- Patrick Joseph Twomey Biography (1892–1963)
- Patrick MacGill Biography (1890–1963)
- Patrick Mboma Biography (1970– )
- Patrick Peyton Biography (1909–92)
- Patrick Poivre D'Arvor Biography (1947– )
- Patrick Sarsfield Biography (?–1693)
- Patrick Stewart Biography (1940– )
- Patrick Stirling Biography (1820–95)
- Patrick Suppes Biography (1922– )
- Patrick Süskind Biography (1949– )
- Patrick Tracy Jackson Biography (1780–1847)
- Patrick V(incent) Murphy Biography (1920– )
- Patriotic Front (Zimbabwe)
- Patriots
- Patroclus
- Patron Saint
- Patsy Cline Biography (1932–63) (popular name of Virginia Patterson Hensley)
- Pattadakal
- Pattaya
- Patti (Lee) Smith Biography (1946– )
- Patty Berg Biography (1918–2006) (popular name of Patricia Jane Berg)
- Patty Hearst Biography (1954– ) (popular name of Patricia (Campbell) Hearstmarried name Shaw)
- Patty Smith Hill Biography (1868–1946)
- Pau
- Pau Gargallo I Catalan Biography (1881–1934)
- Pau Piferrer Biography (1818–48)
- Paul (-Charles Joseph) Bourget Biography (1852–1935)
- Paul (Abraham) Dukas Biography (1865–1935)
- Paul (Abraham) Freund Biography (1908–92)
- Paul (Anthony) Samuelson Biography (1915– )
- Paul (Auguste Marie) Adam Biography (1862–1920)
- Paul (Beattie) MacCready Biography (1925– )
- Paul (Belville) Taylor Biography (1930– )
- Paul (Bustill) Robeson Biography (1898–1976)
- Paul (Charles William) Davies Biography (1946– )
- Paul (Charles) Morphy Biography (1837–84)
- Paul (Chester Jerome) Brickhill Biography (1916–91)
- Paul (D) Warfield Biography (1942– )
- Paul (Dudley) White Biography (1886–1973)
- Paul (Dundes) Wolfowitz Biography (1943– )
- Paul (E) Brown Biography (1908–91)
- Paul (Edouard) Passy Biography (1859–1940)
- Paul (Edward) Theroux Biography (1941– )
- Paul (Eliot) Green Biography (1894–1981)
- Paul (Felix) Lazarsfeld Biography (1901–76)
- Paul (Frederick) Bowles Biography (1910–99)
- Paul (Glee) Waner Biography (1903–65) (nickname Big Poison)
- Paul (Gray) Hoffman Biography (1891–1974)
- Paul (Howard) Manship Biography (1885–1966)
- Paul (Johannes) Tillich Biography (1886–1965)
- Paul (John) Keating Biography (1944– )
- Paul (Lachlan) Mackendrick Biography (1914– )
- Paul (Leonard) Newman Biography (1925– )
- Paul (Leopold) Rosenfeld Biography (1890–1946)
- Paul (Louis Charles Marie) Claudel Biography (1868–1955)
- Paul (Ludwig Hans Anton Von Beneckendorff Und) Von Hindenburg Biography (1847–1934)
- Paul (Marie) Verlaine Biography (1844–96)
- Paul (Mark) Scott Biography (1920–78)
- Paul (Marvin) Rudolph Biography (1918– )
- Paul (Pierre) Broca Biography (1824–80)
- Paul (Saul) De Groot Biography (1899–1986)
- Paul (Theodore) Winter Biography (1939– )
- Paul (Vernon) Hornung Biography (1935– )
- Paul (Wayland) Bartlett Biography (1865–1925)
- Paul A Volcker Biography (1927– )
- Paul A(drien) M(aurice) Dirac Biography (1902–84)
- Paul A(lfred) Weiss Biography (1898–1989)
- Paul Abadie Biography (1812–84)
- Paul Albert Bartholomé Biography (1848–1928)
- Paul Auster Biography (1947– )
- Paul B Baltes Biography (1939– )
- Paul Berg Biography (1926– )
- Paul Bernard Biography (1866–1947) (known as Tristan Bernard)
- Paul Bert Biography (1833–86)
- Paul Bettany Biography (1971– )
- Paul Biegel Biography (1925– )
- Paul Biya Biography (1933– )
- Paul Butterfield Biography (1942–87)
- Paul C Lauterbur Biography (1929– )
- Paul C(harles) Zamecnik Biography (1912– )
- Paul Cadmus Biography (1904–99)
- Paul Carus Biography (1852–1919)
- Paul Celan Biography (1920–70) (originally Paul Antschel)
- Paul Crutzen Biography (1933– )
- Paul Cuffe Biography (1759–1817)
- Paul Cullen Biography (1803–78)
- Paul Cézanne Biography (1839–1906)
- Paul D Boyer Biography (1918– )
- Paul De Man Biography (1919–83)
- Paul De Wispelaere Biography (1928– )
- Paul Delvaux Biography (1897–1994)
- Paul Deroulede Biography (1846–1914)
- Paul Desmond Biography (1924–77) (originally Paul Breitenfeld)
- Paul Dessau Biography (1894–1979)
- Paul Donal Harkins Biography (1904–84)
- Paul Durand-Ruel Biography (1831–1922)
- Paul Ehrlich Biography (1854–1915)
- Paul Elmer More Biography (1864–1937)
- Paul Eluard Biography (1895–1952) (pseudonym of Eugène Grindel)
- Paul Elvström Biography (1928– )
- Paul Emile Lecoq De Boisbaudran Biography (1838–1912)
- Paul Ernst Biography (1866–1933)
- Paul Fejos Biography (1897–1963)
- Paul Fort Biography (1872–1960)
- Paul Gascoigne Biography (1967– ) (nickname Gazza)
- Paul Geraldy Biography (1885–1983) (pseudonym of Paul Lefevre)
- Paul Gerhardt Biography (1607–76)
- Paul Goodman Biography (1911–72)
- Paul Greengard Biography (1925– )
- Paul Guth Biography (1910–97)
- Paul H(armon) Kirkpatrick Biography (1894–1992 )
- Paul H(oward) Douglas Biography (1892–1976)
- Paul Harris Biography (1868–1947)
- Paul Harvey Biography (1918– ) (originally Paul Harvey Aurandt)
- Paul Hazard Biography (1878–1944)
- Paul Henri Corentin Féval Biography (1817–87)
- Paul Henri Spaak Biography (1899–1972)
- Paul Hermann Müller Biography (1899–1965)
- Paul Hindemith Biography (1895–1963)
- Paul Hogan Biography (1939– )
- Paul I (of Greece) Biography (1901–64)
- Paul I (of Russia) Biography (1754–1801)
- Paul III Biography (1468–1549) (originally Alessandro Farnese)
- Paul Imre Weisshaus Arma Biography (1905–87)
- Paul Ince Biography (1967– )
- Paul J(ackson) Kramer Biography (1904–95)
- Paul J(ames) Bohannan Biography (1920– )
- Paul J(ohn) Flory Biography (1910–85)
- Paul J(oseph) Cohen Biography (1934– )
- Paul Jacques Aimé Baudry Biography (1828–86)
- Paul Jenkins Biography (1923– )
- Paul Johann Ludwig Von Heyse Biography (1830–1914)
- Paul Joseph Sachs Biography (1878–1965)
- Paul Kammerer Biography (1880–1926)
- Paul Karrer Biography (1889–1971)
- Paul Klee Biography (1879–1940)
- Paul Kruger Biography (1825–1904) (in full Stephanus Johannes Paulus Krugernickname Oom (‘Uncle’) Paul)
- Paul Langevin Biography (1872–1946)
- Paul Laurence Dunbar Biography (1872–1906)
- Paul Louis Simond Biography (1858–1947)
- Paul Louis Toussaint Héroult Biography (1863–1914)
- Paul Léautaud Biography (1872–1956)
- Paul Martin Biography (1864–1942)
- Paul Mellon Biography (1907–99)
- Paul Meyer Mazur Biography (1892–1979)
- Paul Moody Biography (1779–1831)
- Paul Morand Biography (1888–1976)
- Paul Muldoon Biography (1951– )
- Paul Muni Biography (1895–1967) (originally Frederich Weisenfreund)
- Paul Nash Biography (1889–1946)
- Paul Nipkow Biography (1860–1940)
- Paul Philippe Cret Biography (1876–1945)
- Paul Poiret Biography (1879–1944)
- Paul Potter Biography (1625–54)
- Paul Prudhomme Biography (1940– )
- Paul R McHugh Biography (1931– )
- Paul R(ichard) Halmos Biography (1916–2006)
- Paul R(oger) Lawrence Biography (1922– )
- Paul Radin Biography (1883–1959)
- Paul Ralph Ehrlich Biography (1932– )
- Paul Revere Biography (1735–1818)
- Paul Revere Williams Biography (1894–1980)
- Paul Reynaud Biography (1878–1966)
- Paul Ricoeur Biography (1913–2005)
- Paul Rodenko Biography (1920–76)
- Paul Rosenberg Biography (1881–1959)
- Paul Rosenmöller Biography (1956– )
- Paul Sabatier Biography (1854–1941)
- Paul Sandby Biography (1725–1809)
- Paul Scarron Biography (1610–60)
- Paul Shorey Biography (1857–1934)
- Paul Sidney Martin Biography (1899–1974)
- Paul Signac Biography (1863–1935)
- Paul Simon Biography (1941– )
- Paul Soldner Biography (1921– )
- Paul Strand Biography (1890–1976)
- Paul Sérusier Biography (1864–1927)
- Paul T Frankl Biography (1887–1958)
- Paul T(hornell) Baker Biography (1927– )
- Paul Tortelier Biography (1914–90)
- Paul Tournier Biography (1898–1986)
- Paul Underwood Kellogg Biography (1879–1958)
- Paul V Biography (1552–1621) (originally Camillo Borghese)
- Paul Van Ostaijen Biography (1896–1928)
- Paul VI Biography (1897–1978) (originally Giovanni Battista Montini)
- Paul Vialar Biography (1898–1996)
- Paul Vidal De La Blache Biography (1845–1918)
- Paul Whiteman Biography (1890–1967)
- Paul Zech Biography (1881–1946) (pseudonyms Paul RobertTimm Borah)
- Paul-Emile Ladmirault Biography (1877–1944)
- Paul-Louis Courier Biography (1772–1825)
- Paula Gunn Allen Biography (1939– )
- Paula Jean Clayton Biography (1934– )
- Paula Radcliffe Biography (1973– )
- Paule Marshall Biography (1929– )
- Pauli Exclusion Principle
- Pauline Collins Biography (1940– )
- Pauline Cushman Biography (1833–93)
- Pauline Frederick Biography (c.1906–90)
- Pauline Hanson Biography (1954– )
- Pauline Kael Biography (1919–2001)
- Pauline Letters Or Pauline Epistles
- Pauline Tinsley Biography (1928– )
- Paulino Masip Roca Biography (1900–63)
- Paulinus Biography (?–644)
- Paulo (Reglus Neves) Freire Biography (1921–97)
- Paulus Buys Biography (1531–94)
- Paulus Orosius Biography (5th-c)
- Pausanias Biography (2nd-c)
- Pausanias Biography (5th-c BC)
- Pauw
- Pavane
- Pavel (Alexeyevich) Čerenkov Biography (1904–90) (also spelled Cherenkov)
- Pavel Karlovich Von Rennenkampf Biography (1853–1918)
- Pavel Sergeyevich Alexandrov Biography (1896–1982)
- Pavel Tchelitchew Biography (1898–1957)
- Pavia (ancient Ticinum)
- Pavo ((Lat ‘peacock’))
- Pawnbroking
- Pay TV
- Payachata, Nevados De
- PAYE
- Pazyryk
- Pazzi
- PCBs
- Pea
- Pea Crab
- Peace Corps
- Peace Memorial Museum
- Peace River
- Peace Studies
- Peach
- Peacock
- Peacock Butterfly
- Peacocking
- Peadar O'Donnell Biography (1893–1986) (or Peter)
- Peak District
- Peanut
- Peanut Worm
- Pear
- Pearl (Comfort) S(ydenstricker) Buck Biography (1892–1973) (pseudonym John Sedges)
- Pearl (Fay) White Biography (1889–1938)
- Pearl Bailey Biography (1918–88)
- Pearl Harbor
- Pearl Islands (Span Archipiélago de las Perlas)
- Pearl Primus Biography (?1919–94)
- Pearlfish
- Pearlite
- Peary Land
- Peasants
- Peasants' Revolt
- Peasants' War
- Peat
- Pecan
- Peccary
- Pecos River
- Pectin
- Pedanius Dioscorides Biography (fl.1st-c)
- Pediment (architecture)
- Pediment (earth Science)
- Pedology
- Pedometer
- Pedra Furada
- Pedro Albizu Campos Biography (1891–1964)
- Pedro Almodóvar (Caballero) Biography (1949– )
- Pedro Alvarez Cabral Or Cabrera Biography (c.1467–c.1520)
- Pedro Antonio De Alarcón (y Ariza) Biography (1833–91)
- Pedro Arias De Ávila Biography (c.1440–1531) (known as Pedrarias or Pedrarias Dávila)
- Pedro Ballester Pons Biography (1856–1946)
- Pedro Berruguete Biography (c.1450–1504)
- Pedro Calderón De La Barca Biography (1600–81)
- Pedro De Alcalá Biography (fl.1505) (known as Fray Pedro)
- Pedro De Alvarado Biography (c.1485–1541)
- Pedro De Quirós Biography (c. 1600-67)
- Pedro De Ribera Biography (c.1683–1742)
- Pedro De Répide Biography (1882–1947)
- Pedro De Valdivia Biography (c.1498–1559)
- Pedro De Valencia Biography (1555–1626)
- Pedro Dorado Montero Biography (1861–1919)
- Pedro Fernández De Villegas Biography (1453–1536)
- Pedro Guillén De Segovia Biography (1413–74?) (known as Pero Guillén)
- Pedro I Biography (1798–1834)
- Pedro Liñán De Riaza Biography (c.1558–1607)
- Pedro Machuca Biography (1490–1550)
- Pedro Manuel De Jiménez De Urrea Biography (c.1486–c.1535)
- Pedro Masó Biography (1927– ) (in full Pedro Masó Paulet)
- Pedro Navarro Biography (16th-c.)
- Pedro Rodríguez De Lena Biography (15th c)
- Pedro Simón Abril Biography (c.1530–c.95)
- Pee Wee Russell Biography (1906–69) (popular name of Charles Ellsworth Russell)
- Peebles
- Peepul
- Peerage
- Peewit
- Pegasus (astronomy) ((Lat ‘winged horse’))
- Pegasus (mythology)
- Peggy (Gale) Fleming Biography (1948– )
- Peggy (Margaret Francis) Bacon Biography (1895–1987)
- Peggy Charren Biography (1928– ) (née Walzer)
- Peggy Eaton Biography (1779–1879) (née Margaret O'Neal or O'Neill)
- Peggy Glanville-Hicks Biography (1912–90)
- Peggy Lee Biography (1920–2002) (originally Norma Dolores Engstrom)
- Peggy Van Praagh Biography (1910–90) (popular name of Dame Margaret van Praagh)
- Pegmatite
- Pehr Gustaf Gyllenhammar Biography (1935– )
- Peig Sayers Biography (1873–1958)
- Pekin
- Pekinese Or Pekingese
- Pelagic Environments
- Pelagius Biography (c.360–c.420)
- Pelargonium
- Pelasgians
- Peleus
- Pelican
- Pellagra
- Pellegrino Rossi Biography (1787–1848)
- Pelopidas Biography (c.410–364 BC)
- Peloponnese (Gr Pelopónnisos)
- Peloponnesian War
- Pelops
- Pelota
- Pelvic Inflammatory Disease
- Pelvis (abdomen)
- Pelvis (bone)
- Pelycosaur
- Pelé Biography (1940– ) (popular name of Edson Arantes do Nascimento)
- Pelée, Mount (Fr Montagne Pelée)
- Pemba
- Pembrokeshire (Welsh Sir Penfro)
- Pembrokeshire Coast
- Pen
- PEN
- Penal Laws
- Penal Settlements
- Penance ((Lat poena‘punishment’))
- Penang (also Pulau Pinang)
- Penates
- Pencil
- Penda Biography (c.575–655)
- Pendulum
- Penelope
- Penelope (Margaret) Lively Biography (1933– ) (née Low)
- Penelope (Mary) Fitzgerald Biography (1916–2000) (née Knox)
- Penetrance
- Penetration Aid
- Penghu Qundao (or P'eng-hu Ch'ün-taoSpanPort Pescadores)
- Penguin
- Penibética, Cordillera
- Penicillin
- Peninsular Campaign
- Peninsular War
- Penis
- Penitential Psalms
- Pennines Or Pennine Chain (nickname the backbone of England)
- Pennsylvania
- Pennyroyal
- Penrose Tiling
- Pension
- Pensionaris (Eng pensionary)
- Pentagon
- Pentameter ((Gr ‘five measures’))
- Pentane
- Pentasílabos
- Pentateuch
- Pentathlon
- Pentatonic Scale
- Pentecost (Christianity)
- Pentecostalism
- Pentheus
- Penumbra
- Penzance
- Penélope Cruz Biography (1974– )
- Peony
- People's Democracy
- Peoria
- Pepin III Biography (c.714–68) (known as Pepin the Short)
- Pepper (Capsicum)
- Pepper (Piper)
- Peppered Moth
- Pepsin
- Peptic Ulcer
- Peptide
- Per Albin Hansson Biography (1885–1946)
- Per Kirkeby Biography (1939– )
- Per Nørgård Biography (1932– )
- Perak
- Perceval, Sir (or Parsifal)
- Perch
- Percheron
- Perching Duck
- Percival Lowell Biography (1855–1916)
- Percivall Pott Biography (1714–88)
- Percussion
- Percussion Cap
- Percy
- Percy (Aldridge) Grainger Biography (1882–1961) (originally George Percy Grainger)
- Percy (Duncan) Haughton Biography (1876–1924)
- Percy (Harrison) Fawcett Biography (1867–1925)
- Percy (Lavon) Julian Biography (1899–1975)
- Percy (Wallace) MacKaye Biography (1875–1956)
- Percy Alfred Scholes Biography (1877–1958)
- Percy Bysshe Shelley Biography (1792–1822)
- Percy Carlyle Gilchrist Biography (1851–1935)
- Percy Foreman Biography (1902–88)
- Percy Lubbock Biography (1879–1965)
- Percy Shaw Biography (1890–1976)
- Percy W(illiams) Bridgman Biography (1882–1961)
- Percy Wells Cerutty Biography (1895–1975)
- Percy Williams Biography (1908–82)
- Perdiccas Biography (c.365–321 BC)
- Pere Carbonell I Huguet Biography (1854–1927)
- Pere Garcia De Benavarri Biography (15th-c)
- Pere March Biography (c.1338–1413)
- Pere Pruna I Ocerans Biography (1904–77)
- Peregrine Falcon
- Peregrine White Biography (1620–1703)
- Perennial
- Perestroika
- Perfect Competition
- Perfect Numbers
- Pergamum (Asia Minor) (or Pergamon)
- Pergamum (Berlin)
- Peri
- Periander Biography (c.625–585 BC)
- Perianth
- Periapsis
- Pericarditis
- Pericles Biography (c.495–429 BC)
- Peridotite
- Perinatology
- Periodic Function
- Periodic Motion
- Periodic Table
- Periodical
- Peripheral Nervous System (PNS)
- Periscope
- Perissodactyl ((‘odd-toed ungulate’))
- Peristyle
- Peritoneum
- Peritonitis
- Periwinkle (botany)
- Periwinkle (zoology)
- Perjury
- Perkin Warbeck Biography (c.1474–99)
- Perlis
- Perm (formerly Molotov (1940–57))
- Permafrost
- Permalloy
- Permeability
- Permian Period
- Permittivity
- Permutational Art
- Pero Tafur Biography (1410?–84?)
- Peronism
- Peroxide
- Perpendicular Style
- Perpetual Edict (Dutch Eeuwig Edict)
- Perpetual Motion
- Perpignan
- Perqué (Ital perché (‘why’))
- Perry
- Perry
- Perry (Edward) Byerly Biography (1897–1978)
- Perry (Gilbert Eddy) Miller Biography (1905–63)
- Perry Como Biography (1912–2001) (nickname Mr C)
- Perseids
- Persephone
- Persepolis
- Perseus (astronomy)
- Perseus (mythology)
- Pershing Missile
- Persian Architecture
- Persian Art
- Persian Cat
- Persian Empire
- Persian Gulf (also The GulfArabian GulfLat Sinus Persicus)
- Persian Literature
- Persian Wars
- Persimmon
- Persius Biography (34–62) (in full Aulus Persius Flaccus)
- Personal Computer (PC)
- Personal Electronic Organizer
- Personality
- Perspective
- Perspex
- Perth (Australia)
- Perth (Scotland)
- Perturbation
- Perturbation Theory
- Peru
- Perugia
- Perugino Biography (c.1445–1523) ((Ital ‘the Perugian’)originally Pietro di Cristoforo Vannucci)
- Pervez Musharraf Biography (1943– )
- Pescasseroli
- Peshawar
- Pesticide
- Petal
- Pete Bucher Biography (1929– ) (popular name of Lloyd (Mark) Bucher)
- Pete Ellis Biography (1880–1923) (popular name of Earl H Ellis)
- Pete Maravich Biography (1948–88) (popular name of Peter Pressnickname Pistol Pete)
- Pete Rozelle Biography (1926– ) (popular name of Alvin Ray Rozelle)
- Pete Sampras Biography (1971– )
- Pete(r Edward) Rose Biography (1942– )
- Pete(r) Seeger Biography (1919– )
- Petenera
- Peter (Albert David) Singer Biography (1946– )
- Peter (Barker Howard) May Biography (1929–94)
- Peter (Bradford) Benchley Biography (1940–2006)
- Peter (Bruce) Lilley Biography (1943– )
- Peter (Carl) Goldmark Biography (1906–77)
- Peter (Charles) Doherty Biography (1940– )
- Peter (Christopher) Yorke Biography (1864–1925)
- Peter (Dennis) Mitchell Biography (1920–92)
- Peter (Edward) Cook Biography (1937–95)
- Peter (Ferdinand) Drucker Biography (1909–2005)
- Peter (Gerald) Hain Biography (1950– )
- Peter (Goelet) Gerry Biography (1879–1947)
- Peter (Hardeman) Burnett Biography (1807–95)
- Peter (Henry) Barnes Biography (1931–2004)
- Peter (Jack) Gay Biography (1923– ) (originally Peter Froelich)
- Peter (John) Snow Biography (1938– )
- Peter (Joseph William) Debye Biography (1884–1966) (originally Petrus Josephus Wilhelmus Debije)
- Peter (Keenan) Guilday Biography (1884–1947)
- Peter (Lindsay) Weir Biography (1944– )
- Peter (Mason) Opie Biography (1918–82)
- Peter (Neville Frederick) Porter Biography (1929– )
- Peter (Racine) Fricker Biography (1920–90)
- Peter (Richard) Nichols Biography (1927– )
- Peter (Robert) Garrett Biography (1953– )
- Peter (Robert) Marler Biography (1928– )
- Peter (Robin) Gimbel Biography (1928–87)
- Peter (Seamus) O'Toole Biography (1932– )
- Peter (Stephen Paul) Brook Biography (1925– )
- Peter (Sydney Ernest Aylen) Lawford Biography (1923–84)
- Peter (Ulrich) Weiss Biography (1916–82)
- Peter (Victor) Ueberroth Biography (1937– )
- Peter (Ware) Higgs Biography (1929– )
- Peter (William) Redgrove Biography (1932–2003)
- Peter Abelard Biography (1079–1142)
- Peter Abrahams Biography (1919– )
- Peter Ackroyd Biography (1949– )
- Peter Agre Biography (1949– )
- Peter Alexander Biography (1926– ) (originally NeumayerPeter Alexander)
- Peter And Paul Fortress
- Peter Arkadyevich Stolypin Biography (1862–1911)
- Peter Arno Biography (1904–68) (originally Curtis Arnoux Peters)
- Peter Artedi Biography (1705–35)
- Peter B(onnett) Wight Biography (1838–1925)
- Peter B(roomell) Rhines Biography (1942– )
- Peter Barlow Biography (1776–1862)
- Peter Behrens Biography (1868–1940)
- Peter Bergardovich Struve Biography (1870–1940)
- Peter Bichsel Biography (1935– )
- Peter Blume Biography (1906–1992)
- Peter Bogdanovich Biography (1939– )
- Peter Carey Biography (1943– )
- Peter Carl Fabergé Biography (1846–1920) (originally Karl Gustavovich Fabergé)
- Peter Cartwright Biography (1785–1872)
- Peter Christian Asbjörnsen Biography (1812–85)
- Peter Cooper Biography (1791–1883)
- Peter Cornelius Biography (1824–74)
- Peter Cushing Biography (1913–94)
- Peter D(avid) Eisenman Biography (1932– )
- Peter Dawson Biography (1882–1961)
- Peter De Vries Biography (1910–93)
- Peter De Wint Biography (1784–1849)
- Peter Egerton Warburton Biography (1813–89)
- Peter Falk Biography (1927– )
- Peter Faneuil Biography (1700–43)
- Peter Finch Biography (1912–77) (originally George Frederick Ingle-Finch)
- Peter G(abriel) Bergmann Biography (1915– )
- Peter Gabriel Biography (1950– )
- Peter Greenaway Biography (1942– )
- Peter Gustav Lejeune Dirichlet Biography (1805–59)
- Peter Guthrie Tait Biography (1831–1901)
- Peter H(amilton) Raven Biography (1936– )
- Peter Hacks Biography (1928–2003)
- Peter Handke Biography (1942– )
- Peter Harrison Biography (1716–75)
- Peter Hillsman Taylor Biography (1917–94 )
- Peter Hirche Biography (1923– )
- Peter Hobday Biography (1937– )
- Peter Huchel Biography (1903–81)
- Peter I (of Russia) Biography (1672–1725) (known as the Great)
- Peter I (of Serbia) Biography (1844–1921)
- Peter II Biography (1923–70)
- Peter II (of Russia) Biography (1715–30) (in full Pyotr Alekseyevich)
- Peter Jackson Biography (1961– )
- Peter Jay Biography (1937– )
- Peter Joshua Sculthorpe Biography (1929– )
- Peter L(udwig) Berger Biography (1929– )
- Peter Laurits Jensen Biography (1886–1961)
- Peter Lind Hayes Biography (1915– ) (originally Joseph Conrad Lind)
- Peter Lombard Biography (c.1100–60) (known as Magister Sententiarum (‘Master of Sentences’))
- Peter Lorre Biography (1904–64) (originally László Löwenstein)
- Peter M(ichael) Blau Biography (1918– )
- Peter MacDonald Biography (1937– )
- Peter Mandelson Biography (1953– )
- Peter Mark Roget Biography (1779–1869)
- Peter Marshall Biography (1902–49)
- Peter Martins Biography (1946– )
- Peter Matthiessen Biography (1927– )
- Peter Mennin Biography (1923–83)
- Peter Minnewit Biography (c.1580–1641) (also known as Peter Minuit)
- Peter Minuit Biography (?1580–1638)
- Peter Oliver Biography (1713–91)
- Peter Otto Chotjewitz Biography (1934– )
- Peter Pelham Biography (c.1695–1751)
- Peter Philip Van Bosse Biography (1809–79)
- Peter Pitchlynn Biography (1806–81) (originally Hatchootucknee)
- Peter R(aymond) Grant Biography (1936– )
- Peter Rachman Biography (1919–62)
- Peter Rosegger Biography (1843–1918) (pseudonym P K (Petri Kettenfeir))
- Peter Schaufuss Biography (1949– )
- Peter Schuyler Biography (1657–1724)
- Peter Schöffer Biography (c.1425–1502)
- Peter Sellars Biography (1957– )
- Peter Sellers Biography (1925–80)
- Peter Serkin Biography (1947– )
- Peter Shilton Biography (1949– )
- Peter Simon Pallas Biography (1741–1811)
- Peter Snell Biography (1938– )
- Peter Stein Biography (1937– )
- Peter Stephen Du Ponceau Biography (1760–1844) (originally Pierre Etienne Du Ponceau)
- Peter Stuyvesant Biography (1592–1672)
- Peter Sutcliffe Biography (1946– ) (known as the Yorkshire Ripper)
- Peter Terson Biography (1932– ) (originally Peter Paterson)
- Peter The Hermit Biography (c.1050–c.1115)
- Peter Thomson Biography (1929– )
- Peter V(ivian) Daniel Biography (1784–1860)
- Peter Van Brugh Livingston Biography (1710–92)
- Peter Van De Kamp Biography (1901–95)
- Peter Von Cornelius Biography (1783–1867)
- Peter Voulkos Biography (1924–2002) (popular name of Panagiotis Harry Voulkos)
- Peter Waldo Or Valdes Biography (fl.1175)
- Peter Warlock Biography (1894–1930) (pseudonym of Philip Arnold Heseltine)
- Peter Wilson Biography (1913–84)
- Peter Wright Biography (1916–95)
- Peter, Letters Of
- Peterloo Massacre
- Peters' Map Projection
- Peters, Carl Biography (1856–1918)
- Petersberger Abkommen
- Peterson Zah Biography (1937– )
- Petra
- Petra Kelly Biography (1947–92) (originally Petra Lehmann)
- Petrarch Biography (1304–74) (in full Francesco Petrarca)
- Petrarchism
- Petrel
- Petrified Forest
- Petrochemicals
- Petrocurrency Or Petro-dollar
- Petrol (UK) Or Gasoline (US)
- Petroleum
- Petrology
- Petronas Twin Towers
- Petronius Arbiter Biography (1st-c)
- Petrov Affair
- Petrus Apianus Biography (1495–1552) (originally Peter Bienewitz or Bennewitz)
- Petrus Augustus De Genestet Biography (1829–61)
- Petrus Christus Biography (c.1420–c.1473)
- Petrus Jacobus Kipp Biography (1808–64)
- Petrus Josef Sietse De Jong Biography (1915– )
- Petrus Josephus Matheus Aalberse Biography (1871–1948)
- Petrus Peregrinus (de Maricourt) Biography (13th-c) (also called Peter of Maricourt or Peter the Pilgrim)
- Petrus Ramus Biography (1515–72) (Latin name of Pierre de la Ramée)
- Pettis Perry Biography (1897–1965)
- Petunia
- Petz Chelcicky Biography (c.1390–1460)
- Petöfi, Sandor Biography (1823–49)
- Pewter
- Peyote Or Peyot
- Peyton Conway March Biography (1864–1955)
- Peyton Randolph Biography (1721–75)
- Peñíscola
- Pfälzischer Erbfolgekrieg
- PH
- Phaedra
- Phaedrus Or Phaeder Biography (1st-c)
- Phaeophyceae
- Phaethon (or Phaeton [fayitonfayton])
- Phagocyte
- Phalanger
- Phalaris Biography (?–554 BC)
- Phalarope
- Phanerozoic Time
- Phar Lap
- Pharaoh
- Pharaoh Hound
- Pharisees
- Pharmacology
- Pharmacopoeia
- Pharmacy
- Pharos Of Alexandria
- Pharyngitis
- Pharynx
- Phase (electricity)
- Phase (physics)
- Phases Of Matter
- Phasmida
- Phatic Communion
- Pheasant
- Pheidippides Biography (5th-c BC)
- Phenanthrene
- Phenol
- Phenology
- Phenomenalism
- Phenomenology
- Phenothiazines
- Phenotype
- Phenyl
- Phenylketonuria
- Pheromone
- Phidias Biography (5th-c BC)
- Phil Silvers Biography (1912–85) (popular name of Philip Silver)
- Phil Spector Biography (1940– )
- Phil(ip David Charles) Collins Biography (1951– )
- Phil(ip David) Ochs Biography (1940–76)
- Phil(ip William) May Biography (1864–1903)
- Philadelphia
- Philadelphia Phillies
- Philander Chase Knox Biography (1853–1921)
- Philately
- Philemon And Baucis
- Philemon, Letter To
- Philetus Sawyer Biography (1816–1900)
- Philibert Delorme Or De L'Orme Biography (c.1510–70)
- Philip Biography (?1639–76) (known as King Philiporiginally Metacomet)
- Philip (Arthur) Larkin Biography (1922–85)
- Philip (Babcock) Gove Biography (1902–42)
- Philip (De Armond) Curtin Biography (1922– )
- Philip (Jerome Quinn) Barry Biography (1896–1949)
- Philip (Milton) Roth Biography (1933– )
- Philip (Morin) Freneau Biography (1752–1832)
- Philip A(loysius) Hart Biography (1912–76)
- Philip Astley Biography (1742–1814)
- Philip C(harles) Habib Biography (1920–92)
- Philip Caldwell Biography (1920– )
- Philip Carteret Biography (1639–82)
- Philip Carteret Biography (?–1796)
- Philip Caryl Jessup Biography (1897–1986)
- Philip Cortelyou Johnson Biography (1906–2005)
- Philip E(rnest) Converse Biography (1928– )
- Philip Evergood Biography (1901–73)
- Philip F(rancis) Berrigan Biography (1923–2002)
- Philip Fox La Follette Biography (1897–1965)
- Philip Glass Biography (1937– )
- Philip Guedella Biography (1889–1944)
- Philip Guston Biography (1913–80)
- Philip H(ampson) Knight Biography (1938– )
- Philip H(arnett) Corboy Biography (19