PH (disambiguation)

Look up PH, Ph, pH, or ph in Wiktionary, the free dictionary.

pH is a measure of acidity or alkalinity.

PH, ph, pH, and Ph may also refer to:

• Philippines (ISO country code PH), a country located in Southeast Asia

• PistonHeads, a motoring website and forum
• PH (band), formerly known as Mr. Peter Hayden, a Finnish band
• Pornhub, a pornographic video sharing website
• Production house

• Prefix for the Netherlands; see List of aircraft registration prefixes
• IATA airline designator for Polynesian Airlines; see List of airline codes (P)
• Transavia Denmark (IATA: PH)

• Parker-Hannifin Corporation (stock ticker PH)
• Pakatan Harapan (also known as "Alliance of Hope"), a political coalition in Malaysia
• Pizza Hut, a pizza restaurant chain

• Port Harcourt, (alternative name of the city)
• Preston Hollow, Dallas, a neighborhood
• PH postcode area, postcode area in Scotland

• Phenyl group, either -Ph or Φ, highly-stable and aromatic hydrocarbon unit found in many organic compounds
• Pleckstrin homology domain, a part of many proteins which bind phosphoinositides with high affinity

• .ph, the Philippines' Internet country code top-level domain
• Ph protocol, an early web database search for CCSO Nameserver described by RFC 2378
• PH (complexity), the union of all complexity classes in the polynomial hierarchy in computational complexity theory

• Phot, or ph, a measurement of illuminance, in photometry
• Picohenry, an SI Unit of electrical inductance

• Planet Hunters, a group that hunts for exoplanets
• Precipitation hardening, a heat treatment technique used to increase the yield strength of malleable materials
• Pulmonary hypertension, a medical condition

• pʰ, a phoneme
• Ph (digraph), a common digraph that represents the phoneme /f/ (voiceless labiodental fricative) in phonetics
• PH, abbreviation for professional hunter used in East and Southern Africa
• (ph), a notation used in transcripts to indicate that the transcriber does not know the spelling, usually of a name, and has spelled it as it was pronounced (phonetically)
• pH Care, a feminine hygiene brand in the Philippines owned by UL Skin Sciences, Inc., a subsidiary of Unilab
• PH (footballer) (born 1991), Brazilian footballer Philippe Guimarães
• Poul Henningsen (1894–1967), Danish writer and designer known in Denmark as PH
• Professional hunter
• Public house, most commonly referred to as pub, an establishment licensed to serve alcoholic drinks
• Purple Heart, a US military award, in post-nominal designation
• Pinch hitter, in baseball
• abbreviation used to denote the English regnal years of Philip II of Spain
• P^ḥ, abbreviation (e.g. on maps) for parish, also in the meaning of civil parish
• Phillips, a type of cross-head screw drive bits
• ⲣⲏ, Coptic for the Egyptian deity Ra

• Phi (φ), a letter of the Greek alphabet

This disambiguation page lists articles associated with the title PH.
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