PPW

The abbreviation PPW denotes:

• Papa Westray , an airport in Great Britain (IATA code)
• the positive predictive value , the certainty of a statistical prediction
• the pentose phosphate pathway , a cellular metabolic process
• Philosophy, politics and economics , a course of study at LMU Munich and some universities in the Anglo-Saxon region
• Prawila Polsowanij Wagonami , an agreement between railway companies from Eastern Europe and Asia on the interchangeability of freight wagons

This is a disambiguation page for differentiating between several terms identified with the same word.