Xprize Foundation
[de] X-Prize Foundation
[es] Fundación X-Prize
[fa] بنیاد جایزه ایکس
[fi] X Prize Foundation
[fr] Fondation Xprize
[it] X Prize Foundation
[ja] Xプライズ財団
[pl] X PRIZE Foundation
[ro] Fundația Premiului X
[ru] X Prize (фонд)