Well, first I believed those zones were made up (except Azjol-Nerub) but the image I copied the text from has stuff added right to it. I searched them at WoWPedia and these are the results:
-(85-87) Hyjal Deeps wowpedia.org/Barrow_Deeps[/url]
-(85-87) Lordaeron archipelago wowpedia.org/Tirisfal_Grove[/url]
-(87-88) Azjol kingdom wowpedia.org/Azjol-Nerub[/url]
-(88-89) Infinite anomaly no idea
-(89-90) Underwater Cavern wowpedia.org/I'lalai[/url]
It's curious, just that.