PKP (disambiguation)
PKP is an abbreviation for:
- Polskie Koleje Państwowe ( Polish State Railways ), the most important Polish railway company
- Portuguese Communist Party ( Partido Comunista Português Portuguese, PCP )
- Cal Post correspondence problem, a problem of theoretical computer science
- Would make the Public Knowledge Project, a research project, the results of free and publicly publicly funded research accessible
- The Soviet 14.5 - mm machine gun PKP
- Disambiguation
- Abbreviation