Vespidaphobia (made that up, no idea if it's real or not), phobia of wasps. I jump every time I hear something buzzing nearby and I don't know what it is, but it's only wasps that really frighten me (and they're mightily good at that). Even if it's another stinger, like a bee or a bumblebee, it's OK with me. (As a matter of fact, we've had an abundance of bumblebees in our garden for as long as I can remember, and recently a bee colony has made itself a home in an old wasp nest between the roof and the ceiling.)
I also have some acrophobia, I can barely stand straight up on a one-foot-high stool but I'm just fascinated with the view from inside a plane.