Abdul Ahad MohmandAbdulmohsen Al-BassamAhmed FaridAidyn AimbetovAkihiko HoshideAlan BeanAlan G. PoindexterAlan ShepardAlbert H. CrewsAlbert SaccoAleksandr Aleksandrovich VolkovAleksandr IvanchenkovAleksandr KaleriAleksandr LaveykinAleksandr LazutkinAleksandr Nikolayevich BalandinAleksandr Panayotov AleksandrovAleksandr Pavlovich AleksandrovAleksandr PoleshchukAleksandr SamokutyayevAleksandr SerebrovAleksandr Skvortsov (cosmonaut)Aleksandr ViktorenkoAleksei GubarevAleksei YeliseyevAleksey OvchininAlexander GerstAlexander MisurkinAlexei LeonovAlfred WordenAlvin DrewAlvin S. WhiteAnatoli IvanishinAnatoly ArtsebarskyAnatoly BerezovoyAnatoly FilipchenkoAnatoly LevchenkoAnatoly SolovyevAndreas MogensenAndrei Babkin