Moravek Endre: Index acronymorum selectorum. Pars. 2. Instituta scientifica (A MTAK kiadványai 30. Budapest, 1962)
ITBON I.Т.С. I.T.С. U.E. ITC PN ITD ITE !ITERG ! ITP ITG ITI ITK I.T.N. ITO I.T.O.A. ITP I.T.P.A. ITR ITRC ITSG ITT ITTTA IITU Ï.T.V. ITXT I.U.A.C. IUAO IUAS IUAT TUB ! IUB3 Industrielle, P (f) 2, International Time Bureau, P (e) Inetituut voor Toegepast Biologisch Qnderzoek in de Natuur, Oosterbeck (ne) Istituto Tecnico Commerciale (i) Institutul de Studii, Cercetári pi Proiectári Tehnologice pentru Industrie Constructoare de Maçini, Utilaje çi Industris Electrotehnica, Bu (r) International Technical Conference on Protection of Nature (UNESCO) (e) Instytut Technologii Drewna, Poznan (po) 1. Inatitute of Traffic Engineers, NH (e) 2. = Inst. Т.Е. Institut Technique d'Etudes et des Recherches des Corps Gras, P (f) Institut Textile de France, P (f) Internationale Tabakwissenschaftliche Gesellschaft, R (d) 1. Industries Technical Institute Inc. (e) 2. Institut Technique International des Mécaniciens Navigants de l'Aviation Civile, Thiais (f) 3. International Technical Institute of Plight Engineers (e) » ITI 2 4. International Theatre Inatitute, P (e) 5. International Thrift Institute, A (è) Instytut Technologii Krzemianów (po) 1. Institut Technique de Normandie (f) 2. Istituto Tecnico Nautico (i) Institut für Technologie und Organisation des Maschinenbaues, Chemnitz (d) Istituto di Tecnica ed Organizzazione Aziendale, R (i) Institut für Technische Physik (BRD) (d) Institut Technique de Pratique Agricole (f) Instytut Tele- i Radiotechniczny , Wa (po) International Tin Research Council, Greenford (e) International Tin Study Group, Gra (e) 1. Institute of Textile Technology, Charlottesville (e) 2. Instituut vcor Tuinbouwtechniek, Wg (ne) International Technical Tropical Timber Association, Nogent s.M. (e) International Telecommunication Union (e) » UIT 2 Institut Technique du Vin (f) Institute of Textile Technology, Charlottesville (e) International Union Againat Cancer (e) Internationale Union für Angewandte Ornithologie ,Ha (d) International Union of Agricultural Sciences (e) = UISA^ International Union Against Tuberculosis (e) - UICT International Union of Biochemistry (e) International Union of Biological Sciences (e) UISB 112
