Abercrombie Henry S.
Acoraci Joseph H.
Adams David Neil
Adams Stephen B.
Adhami Tariq R.
Aereon Corporation
Agence Spatiale Europeenne
Ah Yo Derek M. K.
Airsys Navigation Systems GmbH
Albanese Victor J.
Allen Barry R.
Altarum Institute
Alter James J.
Andersson Sören
Andricos Constantine
Angell Robert R.
Antonik Paul
Antonucci John D.
Ara Youichi
Armitage Adam