This is the 1416th most frequent Portuguese word.
cnh
"CNH" in Portuguese stands for "Carteira Nacional de Habilitação," meaning "National Driver's License" in English.
Here, 'CNH' is used as an acronym for 'Carteira Nacional de Habilitação,' referring to the driver's license.
Eu finalmente consegui minha CNH na última semana.
I finally obtained my driver's license last week.
In this sentence, 'CNH' serves as an official term for the document required for driving in Brazil.
Para dirigir legalmente no Brasil, é necessário ter a CNH válida.
To legally drive in Brazil, one must have a valid driver's license.
This usage demonstrates 'CNH' as an individual’s personal license within administrative processes.