Arai Sumio
Araragi Satoshi
Araud Claude
Arbesman Richard W.
Arendsen Hans
Arey, Jr. William F.
Argento Benny J.
Arhancet Graciela B.
Arima Yasutaka
Arima Yusaku
Arkems Inc.
Armantrout Clo Elton
Aron Erwin
Arrizon-Lopez Vivian
Asano Setunobu
Asbeck Adolf
Asher Delman R.
Asp Benkt G. R.
Asselin Andre Ernest
Associated Chemists, Inc.