I'm new here. Howdy.
I've heisted the following cheat sheet from User:silsor. I plan on customizing it in the future and making it my own, but for right now this is (almost) verbatim what's on his page:
Cheat sheet
Community
Goings-on | Village pump
Dispute resolution | Requests for comment | Requests for mediation | Requests for arbitration
Mailing lists
Requests for adminship
Administrators' noticeboard
Maintenance
Boilerplate
Cleanup
Copyvios
Manual of Style | Titles
Requests for page protection | Protected page | Policy | Log
Utilities
Votes for deletion | Images | Categories | Redirects | Templates | Policy | Speedy? | Log
Technical
Templates | Mediawiki messages
IP block | IP block list | Block log
Newbie contributions