| Code | Name | Region |
|---|---|---|
| FRSBG | Sarrebourg | 57 |
| FRSAR | Sarreguemines | 57 |
| FRSSG | Sarreinsming | 57 |
| FRRNI | Sarre-union | 67 |
| FRSWE | Sarrewerden | 67 |
| FRSRS | Sarrians | 84 |
| FRSRO | Sarrola-carcopino | 2A |
| FRZKP | Sars-et-rosieres | 59 |
| FREA9 | Sartene | 2A |
| FRSVL | Sartrouville | 78 |
| FRYSZ | Sarzeau | 56 |
| FRS4P | Santa-maria-poggio | 2B |
| FRTAY | Santenay | 21 |
| FRSYV | Santeny | 94 |
| FRYZF | Santes | 59 |
| FRQTS | Santoche | 25 |
| FR8RF | Santranges | 18 |
| FRRGV | Sanvensa | 12 |
| FRVGM | Sanvignes-les-mines | 71 |
| FRSAK | Saone | 25 |
| FRUOK | Saou | 26 |
| FRSIS | Sapois | 88 |
| FRSRN | Saran | 45 |
| FRZSX | Sarbazan | 40 |
| FRS6C | Sarceaux | 61 |
| FRSRC | Sarcelles | 95 |
| FRSR7 | Sarcey | 52 |
| FRS8Y | Sarcey | 69 |
| FRYCC | Sarcy | 51 |
| FRP64 | Sare | 64 |
| FRSBW | Sarge-sur-braye | 41 |
| FRYNR | Sanary-sur-mer | 83 |
| FRSNQ | Sance | 71 |
| FRSRR | Sancerre | 18 |
| FRYGA | Sancey-le-grand | 25 |
| FRYLG | Sancey-le-long | 25 |
| FRSVE | Sancheville | 28 |
| FRSNI | Sancoins | 18 |
| FRS3D | Sand | 67 |
| FRS2D | Sandillon | 45 |
| FRSNV | Sandouville | 76 |
| FRSQV | Sandrancourt | 78 |
| FRSXG | Sangatte | 62 |
| FRAGI | Sanguinet | 40 |
| FRILH | Sanilhac | 7 |
| FRS6N | Sannes | 84 |
| FRHCB | San-nicolao | 2B |
| FRSNW | Sannois | 95 |
| FRYQP | Sanous | 65 |
| FRMQM | Sansac-de-marmiesse | 15 |