I ordered a "CCW" motor for a scratch build. What I got was a motor that turns CW with CCW threads.
Next time I order a "CW" motor (different brand) thinking it means CW thread. What I got is a motor intended to turn CW with CCW threads.
So now I have two models running backwards motors. So I guess with quad motors you have different companies that specify CW or CCW based on either threads or intended motor direction with no apparent standard.
......of course they cam from Hobby King so that their descriptions on the web leave something to be desired is no surprise.
I just ordered some backwards props and they fly just fine. Would be annoying as hell if I had built in right thrust though.