| Ganymidous Street | 11147 | Athens - Piraeus | Attica |
| Gardeli Konstantinou Street | 15124 | Athens - Piraeus | Attica |
| Gardenias Street | 14578 | Athens - Piraeus | Attica |
| Gardenias Street | 15343 | Athens - Piraeus | Attica |
| Gardenias Street | 15238 | Athens - Piraeus | Attica |
| Gardenias Street | 12137 | Athens - Piraeus | Attica |
| Gardenias Street | 14564 | Athens - Piraeus | Attica |
| Gardenias Street | 13343 | Athens - Piraeus | Attica |
| Gardenias Street | 16233 | Athens - Piraeus | Attica |
| Gardenion Street | 15344 | Athens - Piraeus | Attica |
| Gardiki Gennaiou Street | 16345 | Athens - Piraeus | Attica |
| Gardikioti-Griva Alexiou Street | 18547 | Athens - Piraeus | Attica |
| Gardikioti-Griva Street | 13451 | Athens - Piraeus | Attica |
| Gardikioti-Griva Street | 13343 | Athens - Piraeus | Attica |
| Gardikiou Street | 10443 | Athens - Piraeus | Attica |
| Garefi Konstantinou Street | 11525 | Athens - Piraeus | Attica |
| Garefi Kosta Street | 13343 | Athens - Piraeus | Attica |
| Gargalianon Street | 13122 | Athens - Piraeus | Attica |
| Gargalianon Street | 12131 | Athens - Piraeus | Attica |
| Gargittion Street | 11854 | Athens - Piraeus | Attica |
| Gargittou Street | 15344 | Athens - Piraeus | Attica |
| Garifalon Street | 15344 | Athens - Piraeus | Attica |
| Garivaldi Iosif Street | 18451 | Athens - Piraeus | Attica |
| Garivaldi Ritsioti Street | 11742 | Athens - Piraeus | Attica |
| Garnofsky Street | 11742 | Athens - Piraeus | Attica |
| Garyttou Street | 15232, 15234 | Athens - Piraeus | Attica |
| Garyttou Street | 15343 | Athens - Piraeus | Attica |
| Gastounis Street | 13122 | Athens - Piraeus | Attica |
| Gastounis Street | 10442 | Athens - Piraeus | Attica |
| Gastounis Street | 12131 | Athens - Piraeus | Attica |
| Gate E3 | 18545 | Athens - Piraeus | Attica |
| Gate E4 | 18545 | Athens - Piraeus | Attica |
| Gate E7 | 18531 | Athens - Piraeus | Attica |
| Gate E9 | 18535, 18536 | Athens - Piraeus | Attica |
| Gatopoulou Dimitriou Street | 15237 | Athens - Piraeus | Attica |
| Gatsou Stamouli Street | 13343 | Athens - Piraeus | Attica |
| Gavala Nik. Street | 14564 | Athens - Piraeus | Attica |
| Gavdou Street | 17342 | Athens - Piraeus | Attica |
| Gavgamilon Street | 15771, 15772 | Athens - Piraeus | Attica |
| Gavriil Anastasiou Street | 11744 | Athens - Piraeus | Attica |