I myself have taught Bella the basics and a few others.
Sit, Drop, come, outside (move away from me),go to bed, heel, finishing exercise(go to heel from a stay, around me), stay, sit stay, stand stay, Watch.
ive also been working on some tricks:
beg, Up(stand on two legs), spin, dance (up and spin), twirl, jump, On (the couch/chairs/etc), Off (etc etc), jump through my arms, Mush (walk faster), Back (move back), gimme a hug ( she wraps her front paws around my legs) and wait. She can do most of these on a table aswell.
What commands have you taught your dogs?