What does PITA stand for?

Pacific International Trapshooting Association (EA)

Pain in the Accronym (SAUS)

Pain in the Anatomy (SAUS)

Pain in the Ass - Internet slang (NETL)

Paper Industry Technical Association - British (EAIO)

Parison Inflation Thinning Analysis (SAUS)

Petroleum Industry Training Association (SAUS)

Provincial Institute of Technology and Art

Provincial Intermediate Teachers Association (SAUS)