| Code | Name | Region |
|---|---|---|
| NLSCO | Schoondijke | ZE |
| NLSCB | Schoonebeek | |
| NLSHH | Schoonhoven | |
| NLSC2 | Schoonoord | DR |
| NLSOR | Schoor | LI |
| NLSRL | Schoorl | NH |
| NLSAB | Saba | |
| NLSMB | Sambeek | NB |
| NLSTC | Santpoort-noord | NH |
| NLSAP | Sappemeer | |
| NLSVG | Sas Van Gent | |
| NLSAS | Sassenheim | |
| NLSCH | Schagen | |
| NLSBU | Schagerbrug | NH |
| NLSCJ | Schaijk | NB |
| NLSKW | Schalkwijk | UT |
| NLSRD | Scharendijke | ZE |
| NLSFR | Scharnegoutum | FR |
| NLSBG | Scharsterbrug | FR |
| NLSMD | Scheemda | |
| NLSMZ | Scheemderzwaag | GR |
| NLSLH | Schellinkhout | |
| NLSLN | Schelluinen | ZH |
| NLSHO | Schermerhorn | NH |
| NLZE5 | Scherpenisse | ZE |
| NLSRP | Scherpenzeel | |
| NLRDH | Roordahuizum | FR |
| NLROO | Roosendaal | NB |
| NLRST | Roosteren | LI |
| NLRMA | Rosmalen | |
| NLGRM | Rossum | GE |
| NLRTM | Rotterdam | ZH |
| NLRTU | Rottum | FR |
| NLREE | Rouveen | OV |
| NLROZ | Rozenburg | |
| NLRZG | Rozenburg | NH |
| NLRZD | Rozendaal | |
| NLRCP | Rucphen | |
| NLRUI | Ruinen | DR |
| NLRWO | Ruinerwold | DR |
| NLRUM | Rumpt | |
| NLRTG | Rustenburg | NH |
| NLRUT | Rutten | FL |
| NLRRO | Ruurlo | GE |
| NLHAK | S Heer Arendskerke | ZE |
| NLSVE | Saasveld | OV |
| NLRSH | Rijsenhout | |
| NLRJS | Rijssen | |
| NLRIH | Rijssen-holten | OV |
| NLRYS | Rijswijk |