Moravek Endre: Index acronymorum selectorum. Pars 7. Instituta communicationis (A MTAK kiadványai 47. Budapest, 1966)

- 123 PGECP PGED PGI PGIE PGIT PGME P GMT T PGNS PGPT PGRQC PGRTRC PGT PGUE PGVC PHCIB PHI Phi РНК Phohi. PHS PHS of A PI PIA Professional Group on Electronic Component Parts /Inst, of Radio Engineers/, /US/ /е/ Professional Group on Electron Devices /Inst, of Radio Engineers/, /US/ /е/ Professional Group on Instrumentation /IRE/ /е/ Professional Group on Industrial Electronics /IRE/ /в/ Professional Group on Information Theory /Inst, of Radio Engineers/, /US/ /е/ Professional Group on Medical Electronics /IRE/ /е/ Professional Group on Microwave Theory and Techniques /Inst, of Radio Engineers/, /US/ /е/ Professional Group on Nuclear Science /IRE/ /е/ Professional Group on Production Techniques /IRE/ /в/ Professional Group on Reliability and Quality Control /IRE/ /е/ Professional Group on Radio Telemetry and Remote Control /IRE/ /е/ Passenger and Goods Transport, /US/ /е/ Professional Group on Ultrasonics Engineering /IRE/ /е/ Professional Group on Vehicular Communications /IRE/ /е/ Plumbing-Heating-Cooling Information Bureau, /US/ /е/ Philippine Long Distance Telephone /е/ Philips /Company/ /е/ Pension- und Hilfskasse /für das Personal der Schweizerischer Bundesbahn/ /d/ Philips' Omroep Holland-Indië /пе/ The Postal History Society, /GB/ /е/ = PHS Presseanalytischer Informationsdienst, /BRD/ /d/ 1. Pakistan International Airlines /е/ 2. Persbiro Indonesia Aneta, Djakarta /ind/ 3. Police Internationale de l'Air /f/ 4. Press Information Agency, На /е/