| Abbreviation | Definition |
|---|---|
| OIYN | Khore Beyabanak, Iran |
| OIYR | Roate Poshtebadam, Iran |
| OIYY | Yazd, Iran |
| OIYZ | Ashkezar, Iran |
| OIZA | Jalagh, Iran |
| OIZB | Zabol, Iran |
| OIZC | Chah Bahar, Iran |
| OIZD | Dashtyari, Iran |
| OIZG | Ghasre Ghand, Iran |
| OIZH | Zahedan, Iran |
| OIZI | Iran Shahr, Iran |
| OIZJ | Jask, Iran |
| OIZK | Khash, Iran |
| OIZL | Zabolee, Iran |
| OIZM | Mirjaveh, Iran |
| OIZN | Bazman, Iran |
| OIZO | Saraz, Iran |
| OIZP | Bampoor, Iran |
| OIZR | Bask, Iran |
| OIZS | Saravan, Iran |