National Iranian Oil Company
[ar] الشركة الوطنية الإيرانية للنفط
[cs] Národní íránská ropná společnost
[da] National Iranian Oil Company
[de] National Iranian Oil Company
[eo] Nacia Irana Naftofirmao
[es] NIOC
[eu] National Iranian Oil Company
[fa] شرکت ملی نفت ایران
[fr] National Iranian Oil Company
[he] חברת הנפט הלאומית האיראנית