See also: ний and -ний

RussianEdit

 
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Wikipedia ru

EtymologyEdit

Acronym of нау́чно-иссле́довательский институ́т (naúčno-isslédovatelʹskij institút).

PronunciationEdit

NounEdit

НИИ́ (NIÍm inan (indeclinable)

  1. (scientific) research institute