Parks Kathy L.
Patzig Jurgen
Ralf F. Piepho Abwassertechnik GmbH
Rapp Walter W.
Red Fox Industries Inc.
Riviere John
Roos John T.
Rousseau Nicolas
Salvador Aviño Elías
Sheikh Morris
Shelenkova Ludmila
Smith Carole M.
Smith Donald Roy
Smith & Mercer, Inc.
Sobin Chlor-Alkali, Inc.
Soriano Jiménez María de los Angeles
Springer Dennis
Stegall William A.
Stelling Lucas
Sugai Osamu