Anvick Theodore E.
Aoh Gyung Hae
Aoki Yoshiharu
Aouezova Lizette
Aoyagi Juuro
Aoyagi Mitsuru
Aoyama Hideyuki
Aoyama Koutarou
Apartar Technologies Inc.
Apel Joern
Apoc Limited
Applebury Terry
Applegate Charles S.
Applegate Charles Stark
Applegate Joseph Linn
Applied Membrand Systems Pty Ltd.
Applied Process Technolgy, Inc.
Applikations-und Technikzentrum für Energieverfahrens-Umwelt-, u
Appollo Environmental Systems Corp.
Apro Istvan