| Flag | Common Name | Formal Name | Krause Name | Wikipedia Name | Dates | Coins |
|---|---|---|---|---|---|---|
|
São Tomé and Príncipe | Democratic Republic of São Tomé and Príncipe | Saint Thomas & Prince Island | São Tomé and Príncipe | 1975 - Present | 0 |
|
Sarawak | Kingdom of Sarawak | Sarawak | Kingdom of Sarawak | 1841 - 1946 | 0 |
|
Saudi Arabia | Kingdom of Saudi Arabia | Saudi Arabia | Saudi Arabia | 1926 - Present | 0 |
|
Serbia | Republic of Serbia | Serbia | Serbia | 2006 - Present | 0 |
| Seychelles | (2 countries) | 1810 - Present | 0 | |||
|
Seychelles1 | Seychelles | Seychelles | Seychelles | 1810 - 1976 | 0 |
|
Seychelles2 | Republic of Seychelles | Seychelles | Seychelles | 1976 - Present | 0 |
|
Sierra Leone | Republic of Sierra Leone | Sierra Leone | Sierra Leone | 1961 - Present | 0 |
|
Singapore | Republic of Singapore | Singapore | Singapore | 1965 - Present | 4 |
|
Slovakia | Slovak Republic | Slovakia | Slovakia | 1993 - Present | 2 |