Psi
Psi stands for:
- Psi (letter) (Ψ, ψ), the 23rd letter of the Greek alphabet
- Psi (Instant Messenger) , an instant messenger software
- Psi-Corps , fictional organization; Grouping in the American science fiction television series Babylon 5
- Psi Islands , archipelago in the Palmer Archipelago, Antarctica
- Psi phenomenon , an expression from parapsychology
psi stands for:
- Southeastern Pashai (ISO-639-3 code), dialect of the Afghan Pashai language
- Pound-force per square inch , an Anglo-American unit of measurement for pressure
pSi stands for:
- Porous silicon , a form of the chemical element silicon
PSi stands for:
- indexed horsepower, see horsepower
PSI stands for:
- Pan-Sahel initiative , US military aid agreement with Chad, Niger, Mali and Mauritania
- Papiri della Società Italiana, an Italian collection of ancient papyri, see Istituto Papirologico "Girolamo Vitelli"
- Parasocial interaction , a special (deviant, alternatively practiced) social behavior
- Periodontal Screening Index , a measure used in periodontology to determine the severity of gingivitis or periodontitis
- Partai Sosialis Indonesia , Socialist Party of Indonesia , a former party in Indonesia.
- Partito Socialista Italiano , Italian Socialist Party
- Paul Scherrer Institute , a Swiss research institute for natural and engineering sciences
- Personal Software Inspector , software for checking installed applications for known security holes and updates
- Pestalozzischule Idstein , a grammar school, located in the Renaissance castle, among other places
- Equestrian International , an equestrian magazine
- Polysuccinimide , starting material for functional polymers from renewable raw materials
- Poly (organo) siloxane , a high-temperature polymer , for example for flexible circuit carriers , see Silicones
- Pollutant Standards Index , a measure used to determine air pollution
- Population Services International , an international NGO that deals with health problems
- Portuguese Stock Index 20 ( PSI 20 ), a Portuguese stock index
- Potentially Shippable Increment , an increment in Scrum
- Potentially systemically endangered institution , see system relevance
- Pre-shipment inspection , inspection before shipment , inspection before shipment in foreign trade
- Printempa Semajno Internacia , Esperantist meeting
- Program Specific Information , additional information in an MPEG2 data stream
- Project Server Interface , interface to MS Project Servers
- Proliferation Security Initiative , a US initiative to protect against the proliferation of weapons of mass destruction
- Protocol for Stage Illumination , a network protocol for lighting technology etc.
- PSI AG (also PSI Aktiengesellschaft for Information Technology Products and Systems ), a listed German software company, based in Berlin
- PSI-Messe (Promotional Product Service Institute), a trade fair for the promotional products industry in Düsseldorf
- Public sector information , an EU directive, see directive 2003/98 / EG (PSI directive)
- Public Services International , a global umbrella organization for public service unions
- Stahlnetz: PSI , German TV film by Markus Imboden (2002)
See also:
Wiktionary: Psi - explanations of meanings, word origins, synonyms, translations
