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

- 120 3. Piedmont Aviation, Inc. /е/ 4. = PAL, 5. = PAL 1. 2. PAINT PAIS РАК PAL PANAGRA PANAIR PAN-AM Pananews P. & F.S. P/&/LE P. & N.W. P 0 P. & O.S.N.Co, P. & O.V. P. & O.U. P & S P & SF P. & S.R. P & WV PANS PAP PAR PARC PARCA Pa.R.R. PARS PAS Primera Asociación Internacionál de Noticieros y Television, Mv /es/ Public Affairs Information Service, /US/ /е/ Pressedienst der Arbeiterkammer für Wien /d/ 1. Philippine Air Lines Inc., Manila /е/ 2. Pioneer Air Lines /Inc./, /US/ /е/ Pan American-Grace Airways, Inc., Beverly Hills /е/ Pan-American /World/ Airways, /US/ /е/ Pan-American World Airways System, NY /е/ Pan-Asia Newspaper Alliance, /Hongkong/ /е/ Passenger and Freight Section /е/ Pittsburgh and Lake Erie /railway/, /US/ /е/ Prescott and Northwestern Railroad Company, /US/ /е/ 1. Peninsular and Occidental /Steamship Company/ /е/ 2. Peninsular and Oriental Steam Navigation Company, /GB/ /е/ = p & o

2 Pittsburgh and Ohio Valley Railway Company, /US/ /е/ Peoria and Pekin Union Railway, /US/ /е/ Pittsburgh & Shawmut Railroad Company, /US/ /е/ Panhandle and Santa Fe Railway Company, /US/ /е/ Petaluma and Santa Rosa Railroad Company, /US/ /е/ = PW

1 -L • Procedures for Air Navigation Services /е/ Polska Agencja Prasowa, Wa /ро/ Poste Automobile Rurale /f/ Pan-American Railway Congress, BA /е/ Pan-American Railway Congress Association /е/ Pennsylvania Railroad, /US/ /е/ 1. Agence Télégraphique PARS, Teheran /f/ 2. Pilotless Aircraft Research Station /NASA/ /е/ 1. Combined Sleeping and Passenger, /US/ /е/ 2. Persian Air Services /е/ 3. Philadelphia Astronautical Society, /US/ /е/