olemus
Merriam-Webster, noun (2)
1: a device (such as a folder, case, or cabinet) by means of which papers are kept in order

Vocabulary.com
5. a set of related records (either written or electronic) kept together
6. office furniture consisting of a container for keeping papers in order

piltlikult
https://duckduckgo.com/?q=card+file&t=h_&iar=images&iax=images&ia=images

näiteid
file of criminal offences -- kriminaalkartoteek
files -- arhiiv