This is the 7174th most frequent Russian word.
внии
"ВНИИ" is an abbreviation in Russian for "Всесоюзный научно-исследовательский институт," which translates to "All-Union Scientific Research Institute" in English.
The word 'ВНИИ' here refers to a Russian institution often abbreviated as Всероссийский научно-исследовательский институт. It functions as the name of the institute.
Научные сотрудники ВНИИ разработали новый метод анализа.
The scientists at the VNI institute developed a new analysis method.
In this sentence, 'ВНИИ' acts as an acronym representing the scientific institute, highlighting the organizational context of the word.
Исследования ВНИИ доказали эффективность новой технологии.
The VNI institute's studies proved the efficiency of the new technology.
Here, 'ВНИИ' indicates the institution's role in hosting events, emphasizing its engagement with professional communities.