This is the 3572nd most frequent Polish word.
cba
"CBA" in Polish refers to the Central Anti-Corruption Bureau, a government agency combating corruption.
Here, 'CBA' refers to the Central Anti-Corruption Bureau, a law enforcement agency in Poland.
CBA sprawdza zgodność dokumentów w urzędzie.
The CBA is verifying the compliance of documents in the office.
In this sentence, 'cba' is used informally to describe a professional or official-looking appearance.
Wygląda jak cba, naprawdę profesjonalnie!
It looks like cba, really professional!
Here, 'cba' is referred to as an acronym or term whose meaning is being questioned.