| Street | Postal Code | City | Prefecture |
|---|---|---|---|
| Ioustinianou Street | 54631 | Thessaloniki | Thessaloniki |
| Ipatrou Dimitriou Street | 54634 | Thessaloniki | Thessaloniki |
| Ipeirou Street | 54639 | Thessaloniki | Thessaloniki |
| Ipparchou Street | 54351 | Thessaloniki | Thessaloniki |
| Ippodamou Street | 54352 | Thessaloniki | Thessaloniki |
| Ippodromiou Square | 54621 | Thessaloniki | Thessaloniki |
| Ippodromiou Street | 54351 | Thessaloniki | Thessaloniki |
| Ippokratous Street | 54643 | Thessaloniki | Thessaloniki |
| Irakleias Street | 54636 | Thessaloniki | Thessaloniki |
| Irakleidou Street | 54633 | Thessaloniki | Thessaloniki |
| Irakleiou Street | 54634 | Thessaloniki | Thessaloniki |
| Irakleitou Street | 54453 | Thessaloniki | Thessaloniki |
| Irakleous Street | 54249 | Thessaloniki | Thessaloniki |
| Iras Street | 54633 | Thessaloniki | Thessaloniki |
| Iridanou Street | 54453 | Thessaloniki | Thessaloniki |
| Iridos Street | 54351 | Thessaloniki | Thessaloniki |
| Irodotou Street | 54634 | Thessaloniki | Thessaloniki |
| Irodou Attikou Street | 54625 | Thessaloniki | Thessaloniki |
| Ironos Street | 54639 | Thessaloniki | Thessaloniki |
| Iroon Mesovouniou Street | 54248 | Thessaloniki | Thessaloniki |
| Isaak Tasou Street | 54248 | Thessaloniki | Thessaloniki |
| Isaia Street | 54634 | Thessaloniki | Thessaloniki |
| Isavron Street | 54622 | Thessaloniki | Thessaloniki |
| Isidorou Street | 54351 | Thessaloniki | Thessaloniki |
| Isiodou Street | 54633 | Thessaloniki | Thessaloniki |
| Isminis Street | 54633 | Thessaloniki | Thessaloniki |
| Isokratous Street | 54250 | Thessaloniki | Thessaloniki |
| Issou Street | 54638 | Thessaloniki | Thessaloniki |
| Istorikou Polyviou Street | 54351 | Thessaloniki | Thessaloniki |
| Ithakis Street | 54453 | Thessaloniki | Thessaloniki |
| Ivanof Georgiou Street | 54629 | Thessaloniki | Thessaloniki |
| Iviridos Street | 54351 | Thessaloniki | Thessaloniki |
| Ivis Street | 54630 | Thessaloniki | Thessaloniki |
| Iviskou Street | 54351 | Thessaloniki | Thessaloniki |
| Ivykou Street | 54352 | Thessaloniki | Thessaloniki |
| Kafkasou Street | 54632 | Thessaloniki | Thessaloniki |
| Kaftantzoglou Lysandrou Street | 54636, 54638, 54639, 54640 | Thessaloniki | Thessaloniki |
| Kairi Theofilou Street | 54636 | Thessaloniki | Thessaloniki |
| Kaisareias Street | 54454 | Thessaloniki | Thessaloniki |
| Kaistriou Street | 54629 | Thessaloniki | Thessaloniki |