WVU played in 2 bowls as a member of the Southern Conference (1953 Sugar Bowl, 1964 Liberty Bowl). I'm pretty sure North Carolina, Virginia Tech, Clemson, South Carolina, et al. count the bowls they played while they were in the Southern Conference. (And ALL of those schools were in the Southern Conference when WVU went to the '53 Sugar Bowl; the ACC was formed the following year.) I also think that Oklahoma State counts their 3 bowls when they were a member of the Missouri Valley Conference with schools like Drake, Creighton, St. Louis, and Tulsa.