Not at Disney World, but at
Disneyland, have been evacuated from:
Rocket Rods (that's dating myself)
Splash Mountain (near the exit)
Monsters Inc. - DW had an ECV because she had hurt her ankle and the CM insisted on putting the ECV on the accessible vehicle that was coming through right when we got there. Well that didn't work so well as they normally space the cars out to allow for more time to load and unload. Well it broke the ride down, but in this case they couldn't just take us off, so they sent us around with a CM on the vehicle through the entire ride with the lights on, so that was odd. No photos or videos allowed.
Grizzly River Run - We would have been the next boat to get off when it broke down. Of course it was 115 degrees and we were left in the sun for about 90 minutes and they never even offered so much as water while we waited and we were litterally the last boat to get off. When we got off they were offering one FP, I pretty much lost it at that point, I mean 90 minutes in 115 degree heat and it was litterally 115 degrees and 90 minutes. They ended up giving me a comp ticket to bring a friend (back to Disneyland only because DCA was going to be too busy to give free tickets to, yes this was shortly after DCA opened), two free corn dogs from corn dog castle or whatever it was called at the time and two sodas.
Pirates - Again we would have been the next boat to get off, but we're stuck there for about 30 minutes and this was early in the day when lines would have been short for everything, so I politely asked for a recovery pass as they were called at the time, pointing out why and they did give one.
Space Mountain - This one was my fault, I just could not get in the seat right for some reason and they had already started sending the vehicle on, so we veered off to the left and used the stairs to exit. I felt bad about that one, but they also gave a recovery pass without me asking. That was the last time I tried the FP queue and instead use the wheelchair queue so I can have the extra time getting in and out in the future.
I am sure there are others at various points in time, but those jump to mind.