IRSBIRA Iran/Sistan-e Balochestan/Iranshahr
IRSBKHS Iran/Sistan-e Balochestan/Khsh
IRSBSAR Iran/Sistan-e Balochestan/Saravan
IRSBZBO Iran/Sistan-e Balochestan/Zbol
IRSBZHE Iran/Sistan-e Balochestan/Zhedn