See also: csp English English Wikipedia has an article on:CSPWikipedia Proper noun CSP Initialism of California Society of Printmakers. Noun CSP (countable and uncountable, plural CSPs) (Internet) Abbreviation of content security policy. (solar energy) Abbreviation of concentrated solar power. (law enforcement) Initialism of chief superintendent (a police rank). Synonyms: Ch. Supt., Ch Supt, CS Coordinate terms: SSP, SP, supt., DSupt, DCS (telecommunications) Initialism of communications service provider. (telecommunications company or telco) (computing) Initialism of communicating sequential processes. Initialism of constraint satisfaction problem. (biochemistry) Initialism of circumsporozoite protein. Alternative forms C.S.P., C. S. P., C S P Further reading Content Security Policy on Wikipedia.Wikipedia communicating sequential processes on Wikipedia.Wikipedia Anagrams CPS, CPs, PCS, PCs, PSC, SCP, SPC, cps, pcs, pcs., psc French Etymology Acronym of catégorie socioprofessionnelle. Noun CSP f (plural CSP) socio-professional category Hyponym: CSP+ Wikiwand - on Seamless Wikipedia browsing. On steroids.