: The video is in Full High Definition (1920 x 1080 pixels) .
: This is a "tag" for the site or uploader (in this case, Vegamovies) that originally hosted or encoded the file. sultan20161080phdripvegamoviesnlmkv verified
Likely stands for "No Logo," indicating that any channel watermarks or logos typically found on TV rips have been removed. : The video is in Full High Definition (1920 x 1080 pixels)
To the untrained eye, it looks like a jumble of letters, but it actually contains a roadmap of the video's quality: sultan20161080phdripvegamoviesnlmkv verified