There are none. The Gods all died a long time ago.
Notes: Why? Well, it’s much more common than not for whiz-bang SF to be so secular that religion isn’t mentioned even to dismiss it unless it’s the religion of some primitive society the protagonists encounter, but religion so permeates D&D and most derivative fantasy that being an atheist is a form of delusion. (Which reminds me of the bit in Terry Pratchett about the lightning-proof atheist…) So rather than inventing a bunch of wierd and futuristic Gods for E&E, or a bunch of old D&D-esque gods and coming up with wierd and futuristic ways for them to be worshipped, I decided they existed but were all wiped out during and after the Apocalypse. So that means no Clerics, since I’m not going to reintroduce the Mentzer D&D concept of Clerics merely representing a cause.
Tales of the Rambling Bumblers 