yes! Lots and lots of rides are fine for babys.
Any of the dark rides where you ride in a car and look at things, like Pooh bear, Peter Pan, snow white, its a small world, maybe even Pirates if you worked your way up to it to see how baby copes, Haunted Mansion.
At Epcot I would say most of the Futre World rides would be fine, Spaceship Earth, The Land, the Living Seas, probably Imagination (can get a bit loud), maybe not Maelstrom because of the drop but I would treat it similarly to Pirates,
MGM, should be fine on the Great Movie Ride, all the shows, 3-d films, backlot tour etc
Animal Kingdom - Safari is ok but a bit bumpy, not sure about the other rides because we haven't done many.
There will be others that are fine, these are just off the top of my head.
Bev