Moravek Endre: Index acronymorum selectorum. Pars 6. Instituta oeconomica (A MTAK kiadványai 57. Budapest, 1968)
PIAC PIBMM PIC PICAA Piche P.I.C.I.C. P.I.D.C. PIE PIEA PIEG PL ÉRT PIGAVI P I H Z PIIF PIMA PIMC P.I.O.O. PIP PIRIHO P I S P I S S PJGN PJNWIU PK PKG PKM PKO PKST PKTE /UK/ PIA PLC Petroleum Industry Adviaory Committee, L /e/ Permanent International Bureau of Motor Manufacturers /e/ 1. Paint Industries Glub, Crawley /e/ 2. Premium Industry Glub, Oh /e/ 3. -^réparation Induatrielle des Combustibles, Avon /f/ 4. Preserve Industry Council, /GB/ /e/ Permanent International Gommittee of Agricultural Associations /e/ Philippine Institute of Chemical Engineers, Manila /e/ Pakistan Industrial Credit and Investment Corporation /e/ Pakistan Industrial Development Corporation /e/ Przedsi^biorstwo Instalacji Elektryoznych /po/ 1, Pencil Industry Export Association, NI /e/ 2. Petroleum Industry Electrotechnical Association, /US/ /e/ Pianoforte Industries Export Group, L /e/ Budapesti Papir és Irodaszerértékesitő Vállalat /m/ Pamutipari Igazgatóság Anyagellátó és Bevizsgáló Iroda, Bp /m/ Polska Izba Handlu Zagranicznego /po/ Pakistan International Industries Fair /e/ Paper Industry Management Association, Oh /e/ Poultry Industry Manufacturers Council, Ch /e/ Piano Incremento Occupazione Operaia, /I.N.A./ /i/ Petroleum Industry Projects /e/ Petroleum Industry Research Foundation, Inc., NY /e/ Przedai^biorstwo Imprez Sportowyoh /po/ Polskié Instalacje Sily i áwiatia /po/ Plattelands Jongeren Gemeensohap in Nederland /ne/ Playthings, Jewelry and Novelty Workers' International Union /e/ 1. Pénzintézeti Központ, Bp /m/ 2. PrevozníIPrűmyslová Komise /c/ Postverkets Kontorspersonals Gentralförbuná /s/ Brojektierungs-, Konstrukti ona- und Montagebüro /d/ Powszeohna Kasa Oszcz^dnosci, Wa /po/ Pedagógusok Kölcsönös Segitő Takarékpénztára, Bp /m/ Printing and Kindred Trades Federation of the United Klngdom, L /e/ 1, Patent Law Aasooiation, /US/ /e/ 2. Pulverized Limestone Association, Buffalo /e/ Paoifio Logging Oongress, Portland /©/ 272
