Adamides Alexander E.
AHED Research and Development Inc.
Albright Penrose Lucas
Albritton Clarence L.
Alles Wilmer F.
Ament Myron
American Water Engineering Corporation
Andersen Terrence J.
Andersson Sven Eric
Ando Katsuji
Antunez Bruce A.
Antunez, Jr. Armand E.
Applegart Harold G.
AQM Corporation
Aqua Smart, Inc.
Aqualogic Systems, Inc.
Artola Jorge
Asskaryar Farhad A.
Auman C. David
Aviles Pedro M.