| Code | Name | Region |
|---|---|---|
| FRLGL | Longueil-sainte-marie | 60 |
| FRGJM | Longue-jumelles | 49 |
| FRLGS | Longuenesse | 62 |
| FROGR | Longuerue | 76 |
| FRGU6 | Longueval | 80 |
| FRGVW | Longueville | 50 |
| FRLON | Longueville | 77 |
| FRLOW | Loisy | 71 |
| FRLO2 | Loisy-en-brie | 51 |
| FRLOE | Loivre | 51 |
| FRL8L | Lolme | 24 |
| FRLOB | Lombers | 81 |
| FRG3Z | Lombez | 32 |
| FRQLM | Lombreuil | 45 |
| FROB7 | Lombron | 72 |
| FRLOM | Lomme | 59 |
| FRLOP | Lompret | 59 |
| FRDNI | Londinieres | 76 |
| FROGX | Long | 80 |
| FROGA | Longages | 31 |
| FRL6G | Longchaumois | 39 |
| FRAEA | Longeau | 52 |
| FRGPC | Longeau-percey | 52 |
| FRPR8 | Longepierre | 71 |
| FRL69 | Longessaigne | 69 |
| FRLNV | Longeville | 25 |
| FRV9G | Longeville | 85 |
| FRLQ5 | Locquirec | 29 |
| FROCO | Locronan | 29 |
| FRLOC | Loctudy | 29 |
| FRODV | Lodeve | 34 |
| FRLFE | Loge-fougereuse | 85 |
| FRLOG | Lognes | 77 |
| FRLD2 | Logonna-daoulas | 29 |
| FRLFX | Logrian-et-comiac-de-florian | 30 |
| FRGPA | Loguivy-plougras | 22 |
| FRLH4 | Loheac | 35 |
| FRLOI | L'oie | 85 |
| FRL5M | Loigne-sur-mayenne | 53 |
| FRLI6 | Loiras | 34 |
| FRLKR | Loire | 69 |
| FRLRD | Loire | 49 |
| FRLX4 | Loireauxence | 44 |
| FRSX8 | Loire-sur-rhone | 69 |
| FR5LR | Loiron | 53 |
| FRLOL | Loison-sous-lens | 62 |
| FRL62 | Loison-sur-crequoise | 62 |
| FRLY7 | Livry | 58 |
| FRLGN | Livry-gargan | 93 |
| FR4ZA | Lizac | 82 |