| Code | Name | Region |
|---|---|---|
| CORVE | Saravena | ARA |
| COSAV | Savanilla | |
| COSIB | Sibate | CUN |
| COSIG | Simana | LAG |
| COSIM | Simiti | BOL |
| COPSB | Simon Bolivar | |
| COSIN | Since | |
| COSIJ | Sincelejo | SUC |
| COSOA | Soacha | CUN |
| COSPC | Sociedad Portuaria Regional Cartagena | BOL |
| COSOX | Sogamoso | BOY |
| COSQF | Solano | CAQ |
| COSOL | Soledad | ATL |
| COSOH | Solita | |
| COSJN | San Juan Nepomuceno | BOL |
| COSQE | San Luis De Pale | |
| COSRS | San Marcos | SUC |
| COSMA | San Martin | CES |
| COSMT | San Mateo | SUC |
| COSON | San Onofre | SUC |
| COSPR | San Pedro | SUC |
| COSJG | San Pedro Jagua | |
| CONPU | San Pedro Uraba | |
| COSPY | San Pelayo | COR |
| COSRQ | San Roque | CES |
| COSRB | San Roque | MAG |
| COSVI | San Vicente Del Caguan | CAQ |
| COSQB | Santa Ana | TOL |
| COSCA | Santa Cantalina | BOL |
| COSTF | Santa Fee | |
| COSTI | Santa Ines | SUC |
| COSMG | Santa Margarita | ANT |
| COSMC | Santa Maria | |
| COSMR | Santa Marta | |
| COSAT | Sabaneta | ANT |
| COSAH | Sahagun | COR |
| COSAL | Salento | QUI |
| COSAM | Samaca | |
| COSAP | Sampues | SUC |
| COSAO | San Alberto | CES |
| COSAC | San Andres | SAP |
| COADZ | San Andres Island | |
| COANT | San Antero | COR |
| COSBV | San Bernardo Del Viento | COR |
| CO8SG | San Carlos De Guaroa | MET |
| COSDI | San Diego | CES |
| COSET | San Estanislao | BOL |
| COSSD | San Felipe | GUA |
| COSAG | San Gil | |
| COSJC | San Jacinto | BOL |