| se voûter | stoop |
| Se vérifier | Be borne out |
| Sea Dogs de Saint-Jean | Saint John Sea Dogs |
| Sea Launch | Sea Launch |
| Sea Shepherd Conservation Society | Sea Shepherd |
| Seabee | Seabee |
| seaborgium | seaborgium |
| Seagate Technology | Seagate Technology |
| Seagram | Seagram |
| Seagram Building | Seagram Building |
| Seahawks de Seattle | Seattle Seahawks |
| Sealand | Sealand |
| Seamus Heaney | Seamus Heaney |
| Sean Astin | Sean Astin |
| Sean Bean | Sean Bean |
| Sean Connery | Sean Connery |
| Sean Heuston | Seán Heuston |
| Sean Hill | Sean Hill |
| Sean Kelly | Seán Kelly |
| Sean Paul | Sean Paul |
| Sean Penn | Sean Penn |
| Sean Taylor | Sean Taylor |
| Sean Young | Sean Young |
| Seanchan | Seanchan |
| Seann William Scott | Seann William Scott |
| Search for Extraterrestrial Intelligence | SETI |
| Sears Holdings Corporation | Sears Holdings Corporation |
| Sears Tower | Sears Tower |
| Seat Alhambra | SEAT Alhambra |
| Seat Altea | SEAT Altea |
| Seat Córdoba | SEAT Córdoba |
| Seat Ibiza | SEAT Ibiza |
| Seat León | SEAT León |
| Seat Malaga | SEAT Málaga |
| Seat Toledo | SEAT Toledo |
| Seattle | Seattle |
| seau | bucket |
| Seau de puits | Holy water container |
| seau à glace | cooler |
| Seau à ordures | Dustbin |
| seau à rafraîchir | cooler |
| Seaxburh | Seaxburh of Wessex |
| SeAZ | SeAZ |
| Seb | Seb |
| Sebastes | Sebastes |
| Sebastian Kehl | Sebastian Kehl |
| Sebastian Kneipp | Sebastian Kneipp |
| Sebastian Münster | Sebastian Münster |
| Sebastian Vettel | Sebastian Vettel |
| Sebastian Ziani | Sebastiano Ziani |
| Sebastiane | Sebastiane |
| Sebastiani Rieti | Nuova AMG Sebastiani Basket Rieti |
| Sebastiano del Piombo | Sebastiano del Piombo |
| Sebastiano Serlio | Sebastiano Serlio |
| Sebastiano Veniero | Sebastiano Venier |
| Sebastianus | Sebastianus |
| Sebastidae | Sebastidae |
| Sebastián Iradier | Sebastián Iradier |
| Sebastián Lerdo de Tejada | Sebastián Lerdo de Tejada |
| Sebastián Leto | Sebastián Leto |
| Sebastián Rulli | Sebastián Rulli |
| Sebastián Vizcaíno | Sebastián Vizcaíno |
| Sebatik | Sebatik Island |
| Sebej | Sebezh |
| Seborga | Principality of Seborga |
| Sebou | Sebou River |
| sec | desert |
| Secale | Secale |
| Secession | Art Nouveau |
| Sechium | Sechium |
| Seckau | Seckau |
| second | latter |
| Second Alcibiade | Second Alcibiades |
| Second Bank of the United States | Second Bank of the United States |
| Second Congrès continental | Second Continental Congress |
| Second Empire | Second French Empire |
| second estomac | second stomach |
