Producers Color Service Inc.
Products Research International
Proehl Kraig Alan
Project Lab Pty Ltd.
Protas Arthur I.
Protection Technology Ltd.
Proulx George
Provazek Lionel Daniel
Provenzano James (jr.)
Prozzo George P.
Pruneau Diane
Prus Bohdan S.
Pthalo Systems Inc.
Pullam Martin L.
Purdom Gregory W.
Put Paul L. M.
Pyke Neil R.
Pyykko Konstantinos