Moravek Endre: Index acronymorum selectorum. Pars 7. Instituta communicationis (A MTAK kiadványai 47. Budapest, 1966)
- 45 CPPA CP Ry CPS CPT СРТР CPU ČPÚ С.R. CR bi CR & N C.R. A.S. CRB CRBI С • R • С» C.R. С.A. C.R.D.T. CREDITA UTO CREI CRI CRI & P/RR/ CRIC CRP CRPL CRR CRR of NJ Periodical Press Association of Canada /е/ Canadian Pacific Railway /Company/ /е/ Canadian Pacific Steamships /е/ Canadian Pacific Telegraphs /е/ Civilian Pilots Training Program, /US/ /е/ 1. Commonwealth Press-Union /е/ 2. Congrès Postal Universel /UPU/ /f/ 3. Convention Postale Unverselle /f/ československý Plavební Ustav /č/ 1. Caledonian Railway., /GB/ /е/ 2. Cambrian Railway, /GB/ /е/ 3. Central Railway, /US/ /е/ 4. Comité des Routes /f/ 5- Congrès de la Route /f/ 6. Copper Range Railroad Company, /US/ /е/ Chicago River and Indiana Railroad Company, /US/ /е/ Carolina It Northwestern Railway Company, /US/ /е/ Centre de Réception des Avions de Série /f/ 1. Cab Research Bureau, /US/ /е/ 2. County Road'Board, /Scotland/ /е/ Cab Research Bureau, Inc. /е/ Canadian Railway Commission /е/ Committee on Radio for Civil Aviation /е/ Comité Restreint Départmental des Transports /f/ Ufficio Credito Automobilistico /1/ Capitol Radio Engineering Institute, /US/ /е/ Chicago River and Indiana Railroad Company, /US/ /е/ Chicago, Rock Island and Pacific Railroad Company, /US/ /е/ Commercial Radio International Committee /е/ 1. Central Railroad of Pennsylvania, /US/ /е/ 2. Centrale Rijnvaart Pool /пе/ 3. Centre de Renseignements Postaux /f/ Central Radio Propagation Laboratory of the National Bureau of Standards, /US/ /е/ Clinchfield Railroad Company, /US/ /е/ Central Railroad of New Jersey, /US/ /е/
