| Saba | island | Netherlands Antilles | 17° 38´ N | 63° 10´ W | 
| Sabah | state | Malaysia | 5° 20´ N | 117° 10´ E | 
| Sable Island |  | Canada | 43° 55´ N | 59° 50´ W | 
| Safety Islands (Iles du Salut) |  | French Guiana | 5° 20´ N | 52° 37´ W | 
| Sahel |  | Burkina Faso, Cape Verde, Chad, The Gambia, Guinea- Bissau, Mali, Mauritania, Niger, Senegal | 15° 00´ N | 8° 00´ W | 
| Saigon (see Ho Chi Minh City) |  | Vietnam | 10° 45´ N | 106° 40´ E | 
| Saint Brandon (Cargados Carajos Shoals) |  | Mauritius | 16° 25´ S | 59° 38´ E | 
| Saint Christopher | island | Saint Kitts and Nevis | 17° 20´ N | 62° 45´ W | 
| Saint Christopher and Nevis |  | Saint Kitts and Nevis | 17° 20´ N | 62° 45´ W | 
| Saint-Denis |  | Reunion | 20° 52´ S | 55° 28´ E | 
| Saint George's | US Embassy | Grenada | 12° 03´ N | 61° 45´ W | 
| Saint George's Channel |  | Atlantic Ocean | 52° 00´ N | 6° 00´ W | 
| Saint Helier |  | Jersey | 49° 12´ N | 2° 37´ W | 
| Saint John's |  | Antigua and Barbuda | 17° 06´ N | 61° 51´ W | 
| Saint Lawrence, Gulf of |  | Atlantic Ocean | 48° 00´ N | 62° 00´ W | 
| Saint Lawrence Island |  | United States | 49° 30´ N | 67° 00´ W | 
| Saint Lawrence Seaway |  | Atlantic Ocean | 49° 15´ N | 67° 00´ W | 
| Saint Martin | island | Guadeloupe | 18° 04´ N | 63° 04´ W | 
| Saint Martin (Sint Maarten) |  | Netherlands Antilles | 18° 04´ N | 63° 04´ W | 
| Saint Paul Island |  | Canada | 47° 12´ N | 60° 09´ W | 
| Saint Paul Island |  | United States | 57° 11´ N | 170° 16´ W | 
| Saint Paul Island (Ile Saint-Paul) |  | French Southern and Antarctic Lands | 38° 43´ S | 77° 29´ E | 
| Saint Peter and Saint Paul Rocks (Penedos de Sao Pedro e Sao Paulo) |  | Brazil | 0° 23´ N | 29° 23´ W | 
| Saint Peter Port |  | Guernsey | 49° 27´ N | 2° 32´ W | 
| Saint Petersburg | US Consulate General | Russia | 59° 55´ N | 30° 15´ E | 
| Saint-Pierre |  | and Miquelon | 46° 46´ N | 56° 11´ W | 
| Saint Thomas | island | Virgin Islands | 18° 21´ N | 64° 55´ W | 
| Saint Vincent Passage |  | Atlantic Ocean | 13° 30´ N | 61° 00´ W | 
| Saipan | island | Northern Mariana Islands | 15° 12´ N | 145° 45´ E | 
| Sakishima Islands |  | Japan | 24° 30´ N | 124° 00´ E | 
| Sakhalin Island (Ostrov Sakhalin) |  | Russia | 51° 00´ N | 143° 00´ E | 
| Sala y Gomez, Isla |  | Chile | 26° 28´ S | 105° 00´ W | 
| Salisbury (see Harare) |  | Zimbabwe | 17° 50´ S | 105° 00´ W | 
| Salvador de Bahia | US Consular Agency | Brazil | 12° 59´ S | 38° 31´ W | 
| Salzburg |  | Austria | 47° 48´ N | 13° 02´ E | 
| Samar | island | Philippines | 12° 00´ N | 125° 00´ E | 
| Samaria | region | West Bank | 32° 15´ N | 35° 10´ E | 
| Samoa Islands |  | American Samoa, Samoa | 14° 00´ S | 171° 00´ W | 
| Samos | island | Greece | 37° 48´ N | 26° 44´ E | 
| Sanaa | US Embassy | Yemen | 15° 21´ N | 44° 12´ E | 
| San Ambrosio, Isla |  | Chile | 26° 21´ S | 79° 52´ W | 
| San Andres y Providencia, Archipielago |  | Colombia | 13° 00´ N | 81° 30´ W | 
| San Bernardino Strait |  | Pacific Ocean | 12° 32´ N | 124° 10´ E | 
| San Felix, Isla |  | Chile | 26° 17´ S | 80° 05´ W | 
| San Jose | US Embassy | Costa Rica | 9° 56´ N | 84° 05´ W | 
| San Juan |  | Puerto Rico | 18° 28´ N | 66° 07´ W | 
| San Marino |  | San Marino | 43° 56´ N | 12° 25´ E | 
| San Salvador | US Embassy | El Salvador | 13° 42´ N | 89° 12´ W | 
| Santa Cruz |  | Bolivia | 17° 48´ S | 63° 10´ W | 
| Santa Cruz Islands |  | Solomon Islands | 11° 00´ S | 166° 15´ E | 
| Santiago | US Embassy | Chile | 33° 27´ S | 70° 40´ W | 
| Santo Antao | island | Cape Verde | 17° 05´ N | 25° 10´ W | 
| Santo Domingo | US Embassy | Dominican Republic | 18° 28´ N | 69° 54´ W | 
| Sao Paulo | US Consulate General | Brazil | 23° 32´ S | 46° 37´ W | 
| Sao Pedro e Sao Paulo, Penedos de | rocks | Brazil | 0° 23´ N | 29° 23´ W | 
| Sao Tiago | island | Cape Verde | 15° 05´ N | 23° 40´ W | 
| Sao Tome | island | Sao Tome and Principe | 0° 12´ N | 6° 39´ E | 
| Sapporo | US Consulate General | Japan | 43° 03´ N | 141° 21´ E | 
| Sapudi Strait |  | Pacific Ocean | 7° 05´ S | 114° 10´ E | 
| Sarajevo | US Embassy | Bosnia and Herzegovina | 43° 52´ N | 18° 25´ E | 
| Sarawak | state | Malaysia | 2° 30´ N | 113° 30´ E | 
| Sardinia | island | Italy | 40° 00´ N | 9° 00´ E | 
| Sargasso Sea |  | Atlantic Ocean | 30° 00´ N | 55° 00´ W | 
| Sark | island | Guernsey | 49° 26´ N | 2° 21´ W | 
| Saxony | region | Germany | 51° 00´ N | 13° 00´ E | 
| Schleswig-Holstein | region | Germany | 54° 31´ N | 9° 33´ E | 
| Scopus, Mount |  | Israel, West Bank | 31° 48´ N | 35° 14´ E | 
| Scotia Sea |  | Atlantic Ocean, Southern Ocean | 56° 00´ S | 40° 00´ W | 
| Scotland | region | United Kingdom | 57° 00´ N | 4° 00´ W | 
| Scott Island |  | Antarctica | 67° 24´ S | 179° 55´ W | 
| Senyavin Islands |  | Federated States of Micronesia | 6° 55´ N | 158° 00´ E | 
| Seoul | US Embassy | South Korea | 37° 34´ N | 127° 00´ E | 
| Serbia |  | Serbia and Montenegro | 43° 00´ N | 21° 00´ E | 
| Serrana Bank |  | Colombia | 14° 25´ N | 80° 16´ W | 
| Serranilla Bank |  | Colombia | 15° 51´ N | 79° 46´ W | 
| Settlement, The |  | Christmas Island | 18° 44´ N | 64° 19´ W | 
| Severnaya Zemlya (Northland) | island group | Russia | 79° 30´ N | 98° 00´ E | 
| Shaba | region | Democratic Republic of the Congo | 8° 00´ S | 27° 00´ E | 
| Shag Island |  | Heard Island and McDonald Islands | 53° 00´ S | 72° 30´ E | 
| Shag Rocks |  | South Georgia and the South Sandwich Islands | 53° 33´ S | 42° 02´ W | 
| Shanghai | US Consulate General | China | 31° 14´ N | 121° 28´ E | 
| Shenyang | US Consulate General | China | 41° 48´ N | 123° 27´ E | 
| Shetland Islands |  | United Kingdom | 60° 30´ N | 1° 30´ W | 
| Shikoku | island | Japan | 33° 45´ N | 133° 30´ E | 
| Shikotan | island | Russia [de facto] | 43° 47´ N | 146° 45´ E | 
| Siam |  | Thailand | 15° 00´ N | 100° 00´ E | 
| Siberia | region | Russia | 60° 00´ N | 100° 00´ E | 
| Sibutu Passage |  | Pacific Ocean | 4° 50´ N | 119° 35´ E | 
| Sicily | island | Italy | 37° 30´ N | 14° 00´ E | 
| Sicily, Strait of |  | Atlantic Ocean | 37° 20´ N | 11° 20´ E | 
| Sidra, Gulf of |  | Atlantic Ocean | 31° 30´ N | 18° 00´ E | 
| Sikkim | state | India | 27° 50´ N | 88° 30´ E | 
| Sinai Peninsula |  | Egypt | 29° 30´ N | 34° 00´ E | 
| Singapore | US Embassy | Singapore | 1° 17´ N | 103° 51´ E | 
| Singapore Strait |  | Pacific Ocean | 1° 15´ N | 104° 00´ E | 
| Sinkiang (Xinjiang) |  | China | 42° 00´ N | 86° 00´ E | 
| Sint Eustatius | island | Netherlands Antilles | 17° 29´ N | 62° 58´ W | 
| Sint Maarten | island | Netherlands Antilles | 18° 04´ N | 63° 04´ W | 
| Skagerrak | strait | Atlantic Ocean | 57° 45´ N | 9° 00´ E | 
| Skopje | US Embassy | The Former Yugoslav Republic of Macedonia | 41° 59´ N | 21° 26´ E | 
| Slavonia | region | Croatia | 45° 27´ N | 18° 00´ E | 
| Society Islands (Iles de la Societe) |  | French Polynesia | 17° 00´ S | 150° 00´ W | 
| Socotra | island | Yemen | 12° 30´ N | 54° 00´ E | 
| Sofia | US Embassy | Bulgaria | 42° 41´ N | 23° 19´ E | 
| Solomon Islands, northern |  | Papua New Guinea | 6° 00´ S | 155° 00´ E | 
| Solomon Islands, southern |  | Solomon Islands | 8° 00´ S | 159° 00´ E | 
| Solomon Sea |  | Pacific Ocean | 8° 00´ S | 153° 00´ E | 
| Songkhla |  | Thailand | 7° 12´ N | 100° 36´ E | 
| Sound, The (Oresund) |  | Atlantic Ocean | 55° 50´ N | 12° 40´ E | 
| South Atlantic Ocean |  | Atlantic Ocean | 30° 00´ S | 15° 00´ W | 
| South China Sea |  | Pacific Ocean | 10° 00´ N | 113° 00´ E | 
| South Georgia | island | South Georgia and the South Sandwich Islands | 54° 15´ S | 36° 45´ W | 
| South Island |  | New Zealand | 43° 00´ S | 171° 00´ E | 
| South Korea |  | South Korea | 37° 00´ N | 127° 30´ E | 
| South Orkney Islands |  | Antarctica | 61° 00´ S | 45° 00´ W | 
| South Ossetia | region | Georgia | 42° 20´ N | 44° 00´ E | 
| South Pacific Ocean |  | Pacific Ocean | 30° 00´ S | 130° 00´ W | 
| South Sandwich Islands |  | South Georgia and the South Sandwich Islands | 57° 45´ S | 26° 30´ W | 
| South Shetland Islands |  | Antarctica | 62° 00´ S | 59° 00´ W | 
| South Tyrol | region | Italy | 46° 30´ N | 10° 30´ E | 
| South Vietnam |  | Vietnam | 12° 00´ N | 108° 00´ E | 
| South Yemen (People's Democratic Republic of Yemen) |  | Yemen | 14° 00´ N | 48° 00´ E | 
| South-West Africa |  | Namibia | 22° 00´ S | 17° 00´ E | 
| Southern Grenadines |  | Grenada | 12° 20´ N | 61° 30´ W | 
| Southern Rhodesia |  | Zimbabwe | 20° 00´ S | 30° 00´ E | 
| Soviet Union |  | Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, Uzbekistan |  |  | 
| Spanish Guinea |  | Equatorial Guinea | 2° 00´ N | 10° 00´ E | 
| Spanish Morocco |  | Morocco | 32° 00´ N | 7° 00´ W | 
| Spanish North Africa |  | Spain (Ceuta, Islas Chafarinas, Melilla, Penon de Alhucemas, Penon de Velez de la Gomera) | 35° 15´ N | 4° 00´ W | 
| Spanish Sahara |  | Western Sahara | 24° 30´ N | 13° 00´ W | 
| Spice Islands (Moluccas) |  | Indonesia | 2° 00´ S | 28° 00´ E | 
| Spitsbergen | island | Svalbard | 78° 00´ N | 20° 00´ E | 
| Stanley |  | Falkland Islands (Islas Malvinas) | 51° 42´ S | 57° 41´ W | 
| Stockholm | US Embassy | Sweden | 59° 20´ N | 18° 03´ E | 
| Strasbourg | US Consulate General | France | 48° 35´ N | 7° 45´ E | 
| Stuttgart |  | Germany | 48° 46´ N | 9° 11´ E | 
| Sucre |  | Bolivia | 19° 02´ S | 65° 17´ W | 
| Suez Canal |  | Egypt | 29° 55´ N | 32° 33´ E | 
| Suez, Gulf of |  | Indian Ocean | 28° 10´ N | 33° 27´ E | 
| Sulu Archipelago |  | Philippines | 6° 00´ N | 121° 00´ E | 
| Sulu Sea |  | Pacific Ocean | 8° 00´ N | 120° 00´ E | 
| Sumatra | island | Indonesia | 0° 00´ N | 102° 00´ E | 
| Sumba | island | Indonesia | 10° 00´ S | 120° 00´ E | 
| Sunda Islands (Soenda Isles) |  | Indonesia, Malaysia | 2° 00´ S | 110° 00´ E | 
| Sunda Strait |  | Indian Ocean | 6° 00´ S | 105° 45´ E | 
| Surabaya | US Consulate General | Indonesia | 7° 15´ S | 112° 45´ E | 
| Surigao Strait |  | Pacific Ocean | 10° 15´ N | 125° 23´ E | 
| Surinam |  | Suriname | 4° 00´ N | 56° 00´ W | 
| Suva | US Embassy | Fiji | 18° 08´ S | 178° 25´ E | 
| Sverdlovsk (see Yekaterinburg) |  | Russia | 56° 50´ N | 60° 39´ E | 
| Swains Island |  | American Samoa | 11° 3´ S | 171° 15´ W | 
| Swan Islands |  | Honduras | 17° 25´ S | 83° 56´ W | 
| Sydney | US Consulate General | Australia | 33° 52´ S | 151° 13´ E |