| Abbreviation | Definition |
|---|---|
| OIHN | Nahavand, Iran |
| OIHQ | Kangavar, Iran |
| OIHR | Arak, Iran |
| OIIA | Abe-Ali, Iran |
| OIIC | Kushke Nosrat, Iran |
| OIID | Teheran Doshan Tappeh, Iran |
| OIIE | Abyek, Iran |
| OIIF | Firouzkouh, Iran |
| OIIG | Teheran Galeh Morghi, Iran |
| OIIH | Mahallat, Iran |
| OIII | Teheran Mehrabad/Qualeh Morgeh, Iran |
| OIIJ | Karaj, Iran |
| OIIK | Ghazvin, Iran |
| OIIM | Khoram Dareh, Iran |
| OIIN | Delijan, Iran |
| OIIQ | Ghom, Iran |
| OIIR | Garmsar, Iran |
| OIIS | Semnan, Iran |
| OIIU | Damghan, Iran |
| OIIV | Saveh, Iran |