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Parliament Hill
Parliament Hill (Colline du Parlement) is the Ottawa grounds holding Canada's Gothic Revival Parliament Buildings, the seat of the Parliament of Canada since Confederation in 1867.
Parliament House, Belgrade
The Parliament House, Belgrade (Dom Narodne skupštine) is the seat of the National Assembly of Serbia, a monumental building begun in 1907 and completed in 1936 after nearly three decades of interrupted work.
Parliament House, Bern
Parliament House in Bern, German Parlamentsgebäude and colloquially the Bundeshaus, is the building where the Swiss Federal Assembly meets; built 1894–1902 to plans by architect Hans Wilhelm Auer, it completes the Federal Palace complex.
Parliament House, Canberra
Parliament House, also known as Australian Parliament House, is the meeting place of the Parliament of Australia in Canberra, opened by Queen Elizabeth II in 1988.
Parliament House, Kuala Lumpur
Parliament House, Kuala Lumpur (Bangunan Parlimen Malaysia) is the purpose-built seat of the Parliament of Malaysia, on a hill beside Lake Gardens, officially opened in 1963.
Parliament House, Tehran
Parliament House, Tehran, is the parliamentary complex at Baharestan Square in central Tehran, where Iran's national legislature has sat since 1906; a pyramid-shaped chamber was completed in the early 2000s.
Parloa
Parloa is a Berlin technology company, founded in 2018 by Malte Kosub and Stefan Ostwald, that builds AI agents for enterprise customer service and was valued at $3 billion in 2026.
Parlour
A parlour, American spelling parlor, is a room for conversation and receiving visitors, from monasteries to the Victorian best room, now mostly the living room.
Parnaiba power station
Parnaiba power station is a complex of six natural gas-fired power plants at Santo Antônio dos Lopes, Maranhão, Brazil, owned by Eneva with 1.9 GW of capacity.
PARO (robot)
PARO is a therapeutic social robot shaped like a baby harp seal, developed by Japan's Takanori Shibata and used since 2003 to comfort people with dementia in care settings.
Paro Taktsang (སྤ་རོ་སྟག་ཚང)
Paro Taktsang (Tiger's Nest, Taktsang Palphug) is a cliffside Bhutanese monastery above Paro Valley at about 3,120 m, linked to the Padmasambhava tigress legend, founded as a temple complex in 1692 by Tendzin Rabgye, and rebuilt by 2005 after fires.
Parquet
Parquet is wood flooring of short strips or blocks fitted into decorative geometric patterns such as herringbone, chevron, and basketweave, first used at the Palace of Versailles in 1684.
Parramatta Light Rail
The Parramatta Light Rail, also called the Westmead and Carlingford Line, is a light rail line in Sydney, Australia, running 12 kilometers from Westmead to Carlingford via the Parramatta CBD, opened in December 2024.
Parrot Anafi
The Parrot Anafi is a folding consumer camera drone by French company Parrot, sold from 2018, known for 4K HDR video, lossless zoom, and a camera that tilts straight up.
Parrot AR.Drone
The Parrot AR.Drone is a consumer quadrotor drone made by the French company Parrot, controlled over Wi-Fi from an iPhone or iPad and released in 2010, credited with starting the consumer quadcopter craze.
Parrot Sequoia
Parrot Sequoia is a multispectral camera for drones made by the French company Parrot, released in March 2016 at 3,200 euros for precision-agriculture crop monitoring.
Parrying dagger
The parrying dagger, also called the main gauche or left-hand dagger, is a defensive weapon held in the left hand while the right hand wields a rapier.
Parsa East And Kanta Basan Coal Mine
Parsa East and Kanta Basan (PEKB) is an opencast coal mine in Chhattisgarh, India, allocated to Rajasthan's RRVUNL and operated by Adani-backed PKCL since 2013.
Parsons Corporation
Parsons Corporation is an American technology and engineering company founded in 1944 in Los Angeles, headquartered in Chantilly, Virginia, serving the U.S. federal government and infrastructure customers worldwide.
Part 135 (FAA)
Part 135 of the Federal Aviation Regulations sets operating requirements for commuter, charter, air taxi, air ambulance, and air tour operators, adopted by the FAA in 1964.
Part-of-speech tagging
Part-of-speech tagging is the natural language processing task of assigning each word in a text a syntactic label such as noun or verb, with modern English taggers reaching about 97% accuracy.
Partha P. Mukherjee
Partha P. Mukherjee is a mechanical engineer and electrochemical energy researcher, professor at Purdue University since 2017, known for modeling batteries and fuel cells and named an ASME Fellow in 2025.
Parthenon (Nashville)
The Parthenon in Nashville is a full-scale replica of the Athenian original in Centennial Park, built for the 1897 Tennessee Centennial Exposition and serving as an art museum.
Parti
Parti (Pathways Autoregressive Text-to-Image) is a text-to-image model published by Google Research in June 2022 that generates images token by token like a language model, scaled to 20 billion parameters but never publicly released.
Partial discharge
Partial discharge is a localized electrical breakdown bridging only part of the insulation between two conductors; repeated events erode insulation and can end in complete failure.
Partial discharge detection
Partial discharge detection is a diagnostic method in electrical engineering that identifies and measures localized insulation breakdowns in high-voltage equipment, governed by standards such as IEC 60270.
Partial discharge measurement
Partial discharge measurement is a high-voltage testing technique for detecting and measuring partial discharges in electrical insulation, using electrical, acoustic, or UHF methods governed by IEC 60270 and IEC TS 62478.
Partial evaluation
Partial evaluation is a program-specialization technique that turns a general program plus part of its input into a specialized residual program that runs faster on the remaining input.
Partial hydration
Partial hydration is a web rendering strategy in which a server emits complete HTML and the client adds JavaScript only to explicitly marked interactive regions, leaving static regions untouched.
Partial meltdowns at Leningrad and Chernobyl
Partial meltdowns at Leningrad and Chernobyl were two early RBMK reactor accidents, at Leningrad Unit 1 in 1975 and Chernobyl Unit 1 in 1982, that foreshadowed the 1986 disaster.