PPN
PPN stands for:
- "Pre- Pottery - Neolitic ", the preceramic Neolitihikum (especially in the Middle East ), as well as PPNA and PPNB see Akeramikum
- PPN chloride, a chemical compound, see μ - nitrido -bis ( triphenylphosphine ) chloride
- " Polska Polish National partia ", the Polish People's Party
- " Parti progressiste Nigeria ", see Nigerien Progressive Party
- The psychophysical level, a psychological specialist term
- Pica production number, a unique 9-digit identification number for the records of the Common Library Network
- PPN, Pharmacy Product Number, globally unique product identifier in the data matrix code
- Disambiguation
- Abbreviation