PSK

Template:Sister project PSK may refer to:

Organisations

• Revolutionary Party of Kurdistan (PŞK), a Kurdish Separatist guerrilla group in Turkey
• Kurdistan Socialist Party (PSK), a Kurdish party in Turkey
• Phi Sigma Kappa, a fraternity
• Österreichische Postsparkasse (P.S.K.), a postal savings bank in Austria
• Post Südstadt Karlsruhe, a German sports club

Science and technology

• Phase-shift keying, a digital modulation technique
• Pre-shared key, a method to set encryption keys
• Polysaccharide-K, a protein-bound polysaccharide

Other uses

• "P.S.K. What Does It Mean?", a song by Schoolly D
• Pekerja Seks Komersial, Indonesian word for a prostitute