When you need to find a place in Eric quickly, this is the list to use. The chronological list is over here.
Ankh (River) – That which divides Ankh the city from Morpork. You can usually walk on the surface of the Ankh, even if you’re not a deity.
Ankh-Morpork – The largest city on the Disc where much of the action in the Discworld series takes place. Ruled by the Patrician. Home of Unseen University.
Broken Drum / Mended Drum – A popular tavern (for fights, etc.) in Ankh-Morpork.
Discworld – First mentioned in Equal Rites, this is the place where it all hits the…er…takes place.
Dungeon Dimensions – Where all the demons (and much worse) live.
Dunmanifestin – The home of the major gods, those with too many followers to be included in the Temple of Small Gods. Located atop Cori Celesti at the Hub of the Disc.
Ephebe – Located across the Djel (or Djelibeybi, if you prefer) from Tsort. Home of philosophers.
Klatch – Land of deserts and some jungles. Also the source of the phrase, “Pardon my Klatchian.” The country of Klatch is on the continent of Klatch.
Ku – A (former) continent on the Disc that slipped into the ocean several thousand years ago.
Midden Lane (Pseudopolis) – Street on which Eric (demonologist) lives – next to the tannery.
Pandemonium – Principal city of Hell. Probably not as bad as you think.
Pseudopolis – A major city on the Disc. In The Colour of Magic, Death is headed there because of the white plague striking the city. Home of Eric.
Street of Cunning Artificers, The – Ankh-Morpork. Contains just what you think. Only moreso.
Tezuma / Tezuman Empire – Located in the jungle valleys of central Klatch.
Tsort – Location of the Valley of Tsort and thus the Great Pyramid of Tsort. Not to be confused with the Great Pyramid of Djelibeybi.
Unseen University – The home of the Disc’s wizards, a very magical place where magic is almost never used, and for good reason. Known as UU, for short. Sometimes misspelled, Unesene.