Moravek Endre: Index acronymorum selectorum. Pars. 2. Instituta scientifica (A MTAK kiadványai 30. Budapest, 1962)

I.P.C.L. I.P.C.R. IPD i Rz IPF I.P.E.O. I.P.E.S. IPF IPGH I.P.H.O. I.P.I. I.P.I.A. IPIMIGEO IPM I.P.N. IPO IPOEE IPPC IPPF IPR IPR i S IPROCHIM I.Prod.E. IPROIL IPROMET I

PROMIN IPROUP IPS IPSA Institut du Pétrole, des Carburants et Lubrifiants (f) Institute of Physical and Chemical Research, Tokyo (e) Instytut Przemyslu Drobnego i Rzemlosla, Wa (po) 1. Internationale Pflanzengeographische Exkursion (d) 2. = I.Prod.E. Istituto per l'Europa Orientale, R (i) Institut de Préparation aux Enseignements de Second Degré, P (f) 1. Institut für Post- und Fernmeldewesen, В (d) 2. International Pharmaceutical Federation (e) Instituto Panamericono de Geografia e História (ев) International Public Health Office = I.O.P.II. (e) 1. Institutul de Proiectári Industriale, Bu (r) 2. International Potash Institute (e) 3. International Press Institute, Z (e) 4. Internationales Presse-Institut (d) = IPI^ 5. Istituto Italiano di Pubblicismo, R (i) Institutul de Patalogie çi Igiená Animalà, Bu (r) 1. Institut Panaméricain de Technique Minière et de Géologie(f) = IPIMIGEO^ 2. Instituto Panamericano de Ingeneria de Minas y Geologie, S (esj Institut für Praktische Mathematik der Technischen Hochschule Darmstadt (d) 2. Institute of Personnel Management (Gr.Br.) (e) Institut de Physique Nucléaire (f) 1. Instituut voor Plantenziektenkundig Onderzoek.Wg (ne) 2. Istituto per l'Oriente, R (i) Institution of Post Office Electrical Engineers, L (e) International Penal and Penitentiary Commission (for the Prevention of Crime and the Treatment of Delinquents) (e) International Penal and Penitentiary Foundation, Bern-P (e) Institute of Pacific Relations, NY (e) Instytut Przemyslu Rolnego i Spozywczego (po) Institutul de Proiectári de Pabrici çi Produse Chimice, Bu (r) Institution of Production Engineers, L (e) Institutul pentru Proiectarea Industriel Lemnului, Bu (r) Institutul de Proiectári de Uzine çi Instalafii Metalufgice, Bu (г) Institutul de Proiectári Miniere, Bu (r) Institutul de Cercetari çi Proiectári de Utilaj Petrolifer, Bu (r) 1. International Confederation for Plastic Surgery, L (e) 2. Ionospheric Prediction Service, Sy (e) International Political Science Association, P (e) 106