Countries Start With S
List of countries beginning with S Alphabet. Countries start with letter S around the world with their ISO-3166 Alpha-2 letter, ISO-3166 Alpha-3 letter country codes and its national flag.
| Flag | Country | ISO-3166 (Two Letter) | ISO-3166 (Three Letter) |
|---|---|---|---|
 | Saint Barthelemy | BL | BLM |  | Saint Helena | SH | SHN |
 | Saint Kitts And Nevis | KN | KNA |  | Saint Lucia | LC | LCA |
 | Saint Martin | MF | MAF |  | Saint Pierre And Miquelon | PM | SPM |
 | Saint Vincent And The Grenadines | VC | VCT |  | Samoa | WS | WSM |
 | San Marino | SM | SMR |  | Sao Tome And Principe | ST | STP |
 | Saudi Arabia | SA | SAU |  | Senegal | SN | SEN |
 | Serbia | RS | SRB |  | Serbia And Montenegro | CS | SCG |
 | Seychelles | SC | SYC |  | Sierra Leone | SL | SLE |
 | Singapore | SG | SGP |  | Sint Maarten | SX | SXM |
 | Slovakia | SK | SVK |  | Slovenia | SI | SVN |
 | Solomon Islands | SB | SLB |  | Somalia | SO | SOM |
 | South Africa | ZA | ZAF |  | South Georgia And The South Sandwich Islands | GS | SGS |
 | South Korea | KR | KOR |  | South Sudan | SS | SSD |
 | Spain | ES | ESP |  | Sri Lanka | LK | LKA |
 | Sudan | SD | SDN |  | Suriname | SR | SUR |
 | Svalbard And Jan Mayen | SJ | SJM |  | Swaziland | SZ | SWZ |
 | Sweden | SE | SWE |  | Switzerland | CH | CHE |
 | Syria | SY | SYR |