Nivelleau de La Bruniere Patrick
Noreus Sture
Oates Clarence L.
Olavi Pikka
Olson Torbjorn
Olsson Krister
Olsson Krister Karl Erik
Olsson Torbjörn Ulf
Onuma Nobuo
Osawa Akira
Osipov Avgust V.
Outzen Peter
Pettersson Bengt Edvard
Process Evaluation and Development Corporation
Prough James R.
Prusas Zenon C.
Pulp & Paper Research Institute of Canada
Purevision Technology, Inc.
Ragnar Martin
Ramark Hannu Olavi