| Code | Name | Region |
|---|---|---|
| FRZKG | Auxonne | 21 |
| FRA8U | Auxy | 71 |
| FRAUW | Auterive | 31 |
| FRA7R | Auterive | 32 |
| FRAVE | Auterive | 82 |
| FRTVE | Auterrive | 64 |
| FRAUE | Autet | 70 |
| FRAMD | Autevielle-saint-martin-bideren | 64 |
| FRU6H | Authe | 8 |
| FRJUY | Autheuil-authouillet | 27 |
| FRA3V | Authevernes | 27 |
| FRD7H | Authie | 14 |
| FR8EE | Authieux-ratieville | 76 |
| FR4AU | Authon | 41 |
| FRAPC | Authon-du-perche | 28 |
| FRAPQ | Authon-la-plaine | 91 |
| FR5QM | Authumes | 71 |
| FRAU2 | Autichamp | 26 |
| FRMXK | Autignac | 34 |
| FRAH5 | Autreche | 37 |
| FRZBK | Autreches | 60 |
| FRAUV | Autreville | 2 |
| FRASL | Aurec-sur-loire | 43 |
| FRAH2 | Aureilhan | 65 |
| FRU3R | Aurensan | 65 |
| FRHV7 | Auriac-sur-vendinelle | 31 |
| FRS6Q | Aurice | 40 |
| FRYAU | Aurignac | 31 |
| FRAUR | Aurillac | 15 |
| FRAU7 | Auriol | 13 |
| FRA9E | Auriolles | 33 |
| FRPID | Aurions-idernes | 64 |
| FRAUO | Auron | 6 |
| FRAU3 | Aurons | 13 |
| FRAV2 | Auros | 33 |
| FRUAX | Auroux | 48 |
| FRAUQ | Aussac-vadalle | 16 |
| FRASN | Aussillon | 81 |
| FRXAO | Aussonce | 8 |
| FRUNN | Aussonne | 31 |
| FRAHX | Autechaux | 25 |
| FRAX7 | Autechaux-roide | 25 |
| FRXAU | Aulnat | 63 |
| FRASB | Aulnay-sous-bois | 93 |
| FRA8M | Aulnay-sur-mauldre | 78 |
| FRUOL | Aulnois-sous-laon | 2 |
| FRAYV | Aulnoy | 59 |
| FRAUL | Aulnoye-aymeries | 59 |
| FRAO3 | Aulon | 65 |
| FRAUA | Aulus-les-bains | 9 |