| San Juan River | Département du Río San Juan |
| San Lorenzo Department | San Lorenzo |
| San Lorenzo fuori le Mura | Basilique Saint-Laurent-hors-les-murs |
| San Lorenzo in Damaso | San-Lorenzo-in-Damaso |
| San Lorenzo Island | Île San Lorenzo |
| San Lorenzo Tenochtitlán | San Lorenzo |
| San Luigi dei Francesi | Église Saint-Louis-des-Français de Rome |
| San Luis | Saint Louis |
| San Luis Futbol Club | Club San Luis |
| San Luis Fútbol Club | Club San Luis |
| San Luis Obispo | San Luis Obispo |
| San Luis Potosí | État de San Luis Potosí |
| San Luis Province | San Luis |
| San Mamés Stadium | Stade San Mamés |
| San Marco | San Marco |
| San Marco platform | Plateforme San Marco |
| San Marco Regiment | San Marco |
| San Marcos | Département de San Marcos |
| San Marino | Saint-Marin |
| San Marino Calcio | Saint-Marin Calcio |
| San Marino Confederation of Labour | Confédération saint-marinaise du travail |
| San Marino Federal Trophy | Supercoupe de Saint-Marin de football |
| San Marino Football Federation | Fédération de Saint-Marin de football |
| San Marino Grand Prix | Grand Prix automobile de Saint-Marin |
| San Marino national football team | Équipe de Saint-Marin de football |
| San Martin de Tor | San Martino in Badia |
| San Martín | Région de San Martín |
| San Martín de los Andes | San Martín de los Andes |
| San Martín Region | Région de San Martín |
| San Mateo | San Mateo |
| San Miguel County | Comté de San Miguel |
| San Miguel de Cozumel | Cozumel |
| San Miguel de Foces | San Miguel de Foces |
| San Miguel Department | San Miguel |
| San Miguel Island | Île San Miguel |
| San Miguel Partido | San Miguel |
| San Miniato al Monte | San Miniato al Monte |
| San Muigel de Tucumán | San Muigel de Tucumán |
| San Nazzaro | San Nazzaro |
| San Nicolas Island | Île San Nicolas |
| San Nicolás de los Arroyos | San Nicolás de los Arroyos |
| San Nicolás Partido | San Nicolás |
| San Onofre Nuclear Generating Station | Centrale nucléaire de San Onofre |
| San Pablo Bay | Baie de San Pablo |
| San Pedro | San Pedro |
| San Pedro cactus | San Pedro |
| San Pedro de Atacama | San Pedro de Atacama |
| San Pedro de la Nave | San Pedro de la Nave |
| San Pedro De Macoris | San Pedro De Macoris |
| San Pedro de Macorís Province | San Pedro de Macorís |
| San Pedro de Totora Province | Province de San Pedro de Totora |
| San Pedro Department | Département de San Pedro |
| San Pedro Partido | San Pedro |
| San Pedro Town | San Pedro |
| San Pellegrino | San Pellegrino |
| San Petronio Basilica | Basilique de San Petronio |
| San Pietro a Maida | San Pietro a Maida |
| San Pietro Apostolo | San Pietro Apostolo |
| San Pietro in Cariano | San Pietro in Cariano |
| San Prospero | San Prospero |
| San Pédro | San-Pédro |
| San Rafael | San Rafael |
| San Rafael Department | Département de San Rafael |
| San Rafael District | San Rafael |
| San Remo | San Remo |
| San Remo conference | Conférence de Sanremo |
| San River | San |
| San Rocco al Porto | San Rocco al Porto |
| San Román Province | Province de San Román |
| San Roque González de Santa Cruz Bridge | Pont San Roque González de Santa Cruz |
| San Saba | San Saba |
| San Salvador | San Salvador |
| San Salvador de Jujuy | San Salvador de Jujuy |
| San Salvador Department | San Salvador |
| San Salvador Island | San Salvador |
| San Salvi | San Salvi |
| San Sebastian | Saint-Sébastien |
| San Sebastián | Saint-Sébastien |
| San Sebastián de La Gomera | San Sebastián de la Gomera |
| San Sebastián International Film Festival | Festival de San Sebastián |
| San Severo | San Severo |
| San Siro | Stadio San Siro |
| San Telmo | San Telmo |
| San Vicente Department | San Vicente |
| San Vicente Partido | San Vicente |
| San Vito dei Normanni | San Vito dei Normanni |
| San Vito Lo Capo | San Vito Lo Capo |
| San Vittore | San Vittore |
| San Ġwann | San Ġwann |
| Sana river | Sana |
| Sanaa | Sanaa |
| Sanaa Lathan | Sanaa Lathan |
| Sanada Masayuki | Masayuki Sanada |
| Sanada Yukimura | Yukimura Sanada |
| Sanaga River | Sanaga |
| Sanahin | Sanahin |
| Sanakhte | Senakht |
| Sanan | Sanan |
| Sanandaj | Sanandaj |
| sanatorium | sanatorium |
