| Code | Name | Region |
|---|---|---|
| IRPYK | Payam Apt | |
| IRWPS | Persepolis | |
| IRPSR | Piran Shahr | |
| IRQAZ | Qazvin | 19 |
| IRQSM | Qeshm | |
| IRQSH | Qeshm Island | |
| IRQUM | Qum | 25 |
| IRRJN | Rafsanjan | |
| IRRZR | Ramsar | |
| IRRBA | Ras Bahrgan | |
| IRRAS | Rasht | |
| IRKAS | Kashan | |
| IRKER | Kerman | |
| IRKMS | Kermanshah | 21 |
| IRKSH | Kermanshah (bakhtaran) | 5 |
| IRKHA | Khaneh | |
| IRKHK | Khark Island | |
| IRKHD | Khorramabad | |
| IRKHO | Khorramshahr | |
| IRKHS | Khosravi | |
| IRKOR | Khosrowshahr | |
| IRKHY | Khvoy | 4 |
| IRKIH | Kish Island | |
| IRLFM | Lamerd | 7 |
| IRLRR | Lar | |
| IRLVP | Lavan | |
| IRLIN | Lingah | |
| IRMLK | Malekan | |
| IRMHD | Mashad | |
| IRQMJ | Masjed Soleyman | |
| IRMMH | Mazandaran Mahalleh | 19 |
| IRGHA | Ghazvin (qazwin) | |
| IRGSM | Gheshm | |
| IRGBT | Gorgan | 27 |
| IRHDM | Hamadan | |
| IRHDR | Havadarya | 22 |
| IRHEJ | Henjam | |
| IRIFH | Hesa | |
| IRHOR | Hormuz | |
| IRIIL | Ilam | |
| IRIMH | Imam Hasan | |
| IRIKA | Imam Khomeini International Apt/tehran | 23 |
| IRBIK | Imam Khomeini Pt/ Mahshahr City | 10 |
| IRIFN | Isfahan | |
| IRIQH | Islam Qal'eh | |
| IRJAK | Jask | |
| IRJRT | Jiroft | 15 |
| IRDJU | Jolfa | 3 |
| IRKAL | Kalaleh | |
| IRKNR | Kangan |