Moravek Endre: Index acronymorum selectorum. Pars 3. Instituta paedagogica (A MTAK kiadványai 38. Budapest, 1963)

- 67 LO 1. Laboratof Optiky /6/ 2. Lager Onderwijs /пе/ LOTS Loran Operational Training School /е/ L.O.W. Lager Onderwijawet /пе/ LPE Laboratof pro Prűmyslovou Elektrotoniku /6/ LPI Louisiana Polytechnic Institute, Ruston /е/ IRL Lawrence Radiation Laboratory, University of California, Berkeley /е/ L.S. 1. lagere school /пе/ 2. livret scolaire ft/ 3. = L.Sch. L.S.B. London School Board /е/ L.Sch. Library school /е/ LSE London School of Economics /е/ L.S.P. /& G.A

./ London School of Printing /and Graphic Arts/ /е/ LSR Landesschulrat /d/ L.S.T.M. 1. Liverpool School of Tropical Medicine /в/ 2. London School of Tropical Medicine /е/ LSU Louisiana State University, Baton Rouge /е/ LSVK Laboratoi pro Studium Vlastností KovS /6/ Láz Lidóvá ëkola zemédëlskà /6/ LTA London Teachers' Association /е/ LTM Landesverband der Tonkünstler und Musiklehrer e.V., Ha /d/ LTS Landfall Technique School, NY /е/ LTá Lesnické Technická ákola /6/ LU 1. Langston University /е/ 2. Lehigh University, Bethlehem /е/ 3. Lidová Universita /6/ 4. Loyola University Ch

; N.Orleans /в/ 5. Lunds Universitet /а/ 6.=LuQ LŰB Universitetsbiblioteket i Lund /а/ L.U.C.E. La Unione Cinematografica Educativa fif L.U.C.I. Les Universités Cinématographiques Internationales /f/ 1621/Sz.