arhiv

1. archive; archives
   Radi u Arhivu Srbije već deset godina. — He has been working at the Archives of Serbia for ten years.
2. archive
   Tražio sam taj članak u arhivu novina. — I looked for that article in the newspaper's archive.
   Stare fotografije čuvamo u porodičnom arhivu. — We keep old photos in the family archive.

The feminine form "arhiva" is often used in the same meaning.