: Likely indicates the file includes Polish (Polski) audio or subtitles. 1080p : The video resolution (Full High Definition).
: The source of the file, meaning it was downloaded directly from a streaming service (like Showtime) rather than ripped from a disc or recorded from TV. Let.the.Right.One.In.S01E07.PL.1080p.WEB-DL.H26...
: Refers to Season 1, Episode 7 , titled "More Than You'll Ever Know." : Likely indicates the file includes Polish (Polski)