USSR maps USSR physical map USSR Administrative Divisions (1989): union republics, autonomous republics, oblasts, autonomous oblasts, okrugs USSR’s 15 union republics (SSRs) (1989) USSR National Geographic ethno-linguistic map (1974) (politically incorrect but heuristically useful) USSR ethno-linguistic distribution map (politically correct but less heuristically useful) USSR population density, 1982 Share this:RedditTwitterFacebookTumblrLinkedInPocketPinterestPrintEmailLike this:Like Loading...