The only other thing I can think of is parts of the Submarine Voyage, but that attraction is rumored to be on the chopping block due to climbing maintenance costs.
Any other "exposed to elements" AA I can think of is the Fantasia dragon, but that doesn't even stay outside.
Even if we're talking about Jungle Cruise here, some of the AA's on that ride that
do have a form of --- and I use this loosely --- complex motions (elephants, tribe hunters, tree trunk gorilla) are nearly as rickety as the AA's that were in JPRA (but it's quite clear that JPRA has had it worst leading up to its final days).
There's a reason we keep bringing up the apples/oranges analogy: it's not a matter of
"they both have outdoor AA's", it's a matter of scales --- we're comparing multiple smaller AA's to huge (but minimal in comparison) AA's here. A lot of the Jungle Cruise AA's had some sort of shading (rocks covering over, large trees to shield rain) because they can, because they can fit without looking weird; whereas JPRA has two huge Brachios, there's not much you can do to defend it from outdoor conditions. Plus that's a long-necked AA, all that weight and motion up there was bound to wear it down. Same with the Stegos, which have water fountains blasting off next to them (sure, there's an elephant AA right next to a waterfall that moves less jittery, but again, it's a smaller AA. Electrical components are closer together and it's more lightweight; it's sitting upright/vertical as well, so the head and arms can pivot with more support. The head and tail of the main Stego --- being much larger --- relies on being held and lifted into position by the horizontal body).
Someone tell me if I'm saying stupid stuff again, cause I just kind of blanked out there.