All-Union Institute of System Studies (Soviet Union)
VNIISI
V.N.I.I.S.I
Akademii︠a︡ nauk SSSR. Vsesoi︠u︡znyĭ nauchno-issledovatelʹskiĭ institut sistemnykh issledovaniĭ
Institute for Systems Studies (Soviet Union)
Institute for System Studies (Soviet Union)
Akademii︠a︡ nauk SSSR. All-Union Institute of System Studies
All-Union Institute for Systems Studies (Soviet Union)
All-Union Research Institute for Systems Studies (Soviet Union)
Soviet Union. All-Union Institute of System Studies
VNII sistemnykh issledovaniĭ (Soviet Union)
V.N.I.I. sistemnykh issledovaniĭ (Soviet Union)
Soviet Union. Vsesoi︠u︡znyĭ nauchno-issledovatelʹskiĭ institut sistemnykh issledovaniĭ
Всесоюзный научно-исследовательский институт системных исследований