National Iranian South Oil Company
[ar] الشركة الوطنية الإيرانية لنفط الجنوب
[ckb] کۆمپانیای نیشتیمانی نەوتی باشووری ئێران
[da] National Iranian South Oil Company
[de] National Iranian South Oil Company
[es] NISOC
[fa] شرکت ملی مناطق نفت‌خیز جنوب
[fr] National Iranian South Oil Company
[it] National Iranian South Oil Company
[nb] National Iranian South Oil Company
[pt] National Iranian South Oil Company