I'm not aware of anything.
I learned AutoCAD a number of years ago via a 32-hour course (4- 8 hour Saturday sessions) at the local junior college. The course assumed you already knew how and what to draft, so it was strictly on using the AutoCAD program.
If I remember right, they offered an Associates Degree in drafting also. That included the "how to use AutoCAD" aspects, but also involved separate classes in architectural drafting, machine drafting, etc. Probably, something along the lines of mechanical (as in, building mechanical) is as close as you're going to come.
I would guess a lot of the vessel drafting is going to vary depending on company standards. And I assume some of that is automated as well.