PDT
PDT may refer to:
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Businesses and organisations
- Paramount Domestic Television, United States television series distributor, now CBS Television Distribution
- Piedmont Airlines (ICAO airline code), an American regional airline
- PDT Partners, a hedge fund company in New York City that was formerly the trading division of Morgan Stanley
- Partido Democrático Trabalhista (Democratic Labour Party), a political party of Brazil
- Phi Delta Theta, an international fraternity
Computing
- PHP Development Tools, an IDE plugin for the Eclipse platform
- PDT Standard, a Chinese police wireless communications protocol
- Portable data terminal, a mobile device
Linguistics
- Prague Dependency Treebank, of the Czech National Corpus
- Plautdietsch, spoken in Poland and Mexico (ISO 639-3:
pdt)
Places
- Please Don't Tell, a bar in New York City, US
- Eastern Oregon Regional Airport, US (IATA:
PDT)
Science and medicine
- Patient-delivered therapy
- Photodynamic therapy, treatment for cancer and wet age-related macular degeneration, involving a photosensitizer, light, and tissue oxygen
- Population doubling time, a number indicating cell growth in cell cultures
- Pancreaticoduodenal transplantation (see Pancreas transplantation)
- 1,3-Propanedithiol, an organosulfur compound
Other uses
- Pacific Daylight Time (UTC−7), daylight saving time in western North America
- Pattern day trading, a stock trading style
- Peter Dengate Thrush, New Zealand barrister
- Potentially dangerous taxpayer, an American taxpayer the IRS fear violence from