| Country | Currency Code | Currency |
|---|---|---|
| Saint Lucia | XCD | E.C. Dollar |
| Samoa | WST | Samoa Tala |
| San Marino | EUR | Euro |
| Sao Tome and Principe | STN | Sao Tome Principe Dobra |
| Saudi Arabia | SAR | Saudi Riyal |
| Senegal | XOF | CFA Franc |
| Serbia | RSD | Serbian Dinar |
| Seychelles | SCR | Seychelles Rupee |
| Sierra Leone | SLE | Sierra Leone Leone |
| Singapore | SGD | Singapore Dollar |