PSK may refer to:

Organisations

Revolutionary Party of Kurdistan The Revolutionary Party of Kurdistan ( ku, Partiya Şoreşa Kurdistan (''PŞK''), tr, Kürdistan Devrim Partisi) is an illegal political party active in Turkey. The aim of the party is to create an independent state for Kurdish people based ...

(PŞK), a Kurdish Separatist guerrilla group in Turkey *

Kurdistan Socialist Party Kurdistan Socialist Democratic Party ( ku, Parti Sosyalisti Demokrati Kurdistan; ar-at, الحزب الاشتراكي الديمقراطي الكردستاني, Hizb al-Ishtiraki al-Dimuqrati al-Kurdistani) is a political party in Kurdistan Regio ...

(PSK), a Kurdish party in Turkey *

Phi Sigma Kappa Phi Sigma Kappa (), colloquially known as Phi Sig or PSK, is a men's social and academic fraternity with approximately 74 active chapters and provisional chapters in North America. Most of its first two dozen chapters were granted to schools in ...

, a fraternity *

Österreichische Postsparkasse Österreichische Postsparkasse (P.S.K.) was a postal savings bank in Austria. It was owned by the Austrian Post Office and thus by the government. It merged on 1 October 2005 with the BAWAG to form BAWAG P.S.K. History During the Austro-H ...

(P.S.K.), a postal savings bank in Austria *

Post Südstadt Karlsruhe Post Südstadt Karlsruhe e.V. – Verein für Sport, Freizeit, Gesundheit und Integration (mostly abbreviated to Post Südstadt Karlsruhe or just PSK) is a German sports club from the city of Karlsruhe, Baden-Württemberg that was formed in 200 ...

, a German sports club

Science and technology

Phase-shift keying Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave). The modulation is accomplished by varying the sine and cosine inputs at a ...

, a digital modulation technique *

Pre-shared key In cryptography, a pre-shared key (PSK) is a shared secret which was previously shared between the two parties using some secure channel before it needs to be used. Key To build a key from shared secret, the key derivation function is typically us ...

, a method to set encryption keys *

Polysaccharide-K Polysaccharide-K (Krestin, PSK) is a protein-bound polysaccharide isolated from the fruitbody of ''Trametes versicolor''. Research summary PSK has been studied in patients with gastric cancer, breast cancer, colorectal cancer, and lung cancer. T ...

, a protein-bound polysaccharide

Other uses

* " P.S.K. What Does It Mean?", a song by Schoolly D *''Pekerja Seks Komersial,''

Indonesian Indonesian is anything of, from, or related to Indonesia, an archipelagic country in Southeast Asia. It may refer to: * Indonesians, citizens of Indonesia ** Native Indonesians, diverse groups of local inhabitants of the archipelago ** Indonesian ...

word for a

prostitute Prostitution is the business or practice of engaging in sexual activity in exchange for payment. The definition of "sexual activity" varies, and is often defined as an activity requiring physical contact (e.g., sexual intercourse, non-penet ...

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