This is the 3913th most frequent Russian word.
гбр
The Russian abbreviation "ГБР" can stand for "Группа Быстрого Реагирования," meaning "Rapid Response Unit" in English.
Here, 'ГБР' refers to the 'State Bureau of Investigation', a governmental agency.
ГБР расследует сложное дело о коррупции.
GBR is investigating a complex corruption case.
This usage describes 'ГБР' in the broader sense of reporting and public awareness about the agency.
По телевизору показали репортаж о работе ГБР.
A television report about the work of the GBR was shown.
In this instance, 'ГБР' still signifies the institution, often mentioned in formal contexts.