This is the 7178th most frequent Russian word.
вциом
VTsIOM: All-Russian Public Opinion Research Center.
ВЦИОМ here refers to the All-Russian Center for the Study of Public Opinion, a major polling organization in Russia.
ВЦИОМ провел новый опрос о политической активности граждан.
VTsIOM conducted a new survey on the political activity of citizens.
ВЦИОМ in this sentence is used to indicate the source of survey data.
По данным ВЦИОМ, уровень доверия населения к правительству вырос.
According to VTsIOM, the public's trust in the government has increased.
Here, ВЦИОМ is described as an entity focusing on sociological research.