21-Hydroxylase
[ar] هيدروكسيلاز-21
[bs] CYP21A2
[de] Steroid-21-Hydroxylase
[es] 21-hidroxilasa
[fa] ۲۱-هیدروکسیلاز
[fr] 21-Hydroxylase
[it] Steroide 21-monoossigenasi
[ja] ステロイド-21-モノオキシゲナーゼ
[la] 21-hydroxylasis
[pl] 21-Hydroksylaza