Programme Board on Satellite Navigation
Space Situational Awareness Programme Board
Launchers Programme Board
Power Control and Distribution Unit / Power Conditioning and Distribution Unit
Preliminary Design Review
Plan for European Cooperating States
ProtoFlight Model
Permanent Grasslands
Programmable Logic Controller
Position, Navigation and Time
Proof-of-Concept
Programme for Reusable In-orbit Demonstrator in Europe
PROgramme de Développement d'Expériences scientifiques
Preliminary Requirements Review
(Galileo) Public Regulated Service
Permanent Scatterer SAR Interferometry
(ESCC) Policy and Standards Working Group
Post Test Review
Pulse Width Modulator
Quality Assurance