Gbogbo ojúewé
- Square (algebra)
- Square (geometry)
- Square metre
- Square mile
- Square root
- Squire Fridell
- Sri Indraditya
- Sri Jayawardenapura
- Sri Jayawardenapura-Kotte
- Sri Jayawardenapura Kotte
- Sri Lanka
- Sri Lankan rupee
- Srinivasa Ramanujan
- St. George's, Grenada
- St. George's, Grẹ̀nádà
- St. John's, Antigua and Barbuda
- St. John's (Antigua ati Barbuda)
- St. John's (Ántígúà àti Bàrbúdà)
- St. Louis
- St. Thomas Anglican Primary School, Badagry
- St Vincent Land So Beautiful
- Stacey Cash
- Stan Nze
- Stan Smith
- Stan Wawrinka
- Stanbic IBTC holdings
- Stand and Sing of Zambia, Proud and Free
- Standard pipe thread Brítánì
- Stanford Moore
- Stanislas Wawrinka
- Stanislav Gross
- Stanisław Iwanicki
- Stanlee Ohikhuare
- Stanley Awurum
- Stanley B. Prusiner
- Stanley Baldwin
- Stanley Bruce
- Stanley Cohen (aṣeògùn-alàyè)
- Stanley Cohen (biochemist)
- Stanley Cohen (neurologist)
- Stanley Nwabili
- Star
- State Emblem ilẹ̀ Pakistan
- State High School
- State Union of Serbia and Montenegro
- State of New York
- State of Palestine
- State of Washington
- States and territories of India
- States of Brazil
- States of Germany
- States of India
- States of Nigeria
- Statue of Liberty
- Stears Business
- Steenbras Dam
- Stefan Edberg
- Stefania Turkewich
- Stefano Palmieri
- Stefanos Pavlakis
- Steffi Graf
- Stefán Karl Stefánsson
- Stella Ahono
- Stella Chinyelu Okoli
- Stella Damasus
- Stella Din-Jacob
- Stella Fakiyesi
- Stella Mbachu
- Stella Obasanjo
- Stella Oduah-Ogiemwonyi
- Stella Omu
- Stella Thomas
- Stellah Nantumbwe
- Steph-Nora Okere
- Stephanie Busari
- Stephanie Coker
- Stephanie Mills
- Stephanie Okereke Linus
- Stephanie Sandows
- Stephanie Tubbs Jones
- Stephanos Dragoumis
- Stephanos Skouloudis
- Stephanos Stephanopoulos
- Stephen Allen Benson
- Stephen Awokoya
- Stephen Cole Kleene
- Stephen Fagbemi
- Stephen Harper
- Stephen Keshi
- Stephen King
- Stephen Oluwole Awokoya
- Stephenson King
- Sterkfontein Dam
- Sterling Bank
- Steve Agee
- Steve Ayorinde
- Steve Babaeko
- Steve Biko
- Steve Buscemi
- Steve Darcis
- Steve Eboh
- Steve Gukas
- Steve Harvey
- Steve Jobs
- Steve Letsike
- Steve Oedekerk
- Steve Zahn
- Steven Chu
- Steven Seagal
- Steven Spielberg
- Steven Weinberg
- Stevie Wonder
- Stevland Hardaway Judkins
- Stevland Hardaway Morris
- Sthandiwe Kgoroge
- Stipe Mesić
- Stjepan Mesić
- Stockholm
- Stokely Carmichael
- Storme Moodie
- Strawberry Prince
- Stream Control Transmission Protocol
- Streptococcal pharyngitis
- Streptopelia semitorquata
- Strigiformes
- StrikeX
- Strontium
- Stroop - Journey into the Rhino Horn War
- Struthio camelus
- Struthionidae
- Stuart Hall
- Stuart Hall (cultural theorist)
- Stuart Pankin
- Stumai Abdalla
- Stuttgart
- Styl-Plus
- Styletoentomon
- Stylianos Gonatas
- Stylianos Mavromichalis
- Sténio Vincent
- Stéphanie Dubois
- Stéphanie Foretz Gacon
- Suad Sulaiman
- Suat Hayri Ürgüplü
- Sub-Saharan Africa
- Subrahmanyan Chandrasekhar
- Subtraction
- Suchinda Kraprayoon
- Sucre
- Sucre Department
- Sudan
- Sudanese pound
- Sue Barker
- Suez Canal
- Sugaentulus
- Sugar Ray Robinson
- Suharto
- Suho
- Sukarno
- Sulafa Khalid Mohamed Ali
- Sulaiman Mohammed Nazif
- Sule Ahman
- Sule Lamido
- Sule Yari Gandi
- Suleiman Adokwe
- Suleiman Ajadi
- Suleiman Asonya Adokwe
- Suleiman Bogoro
- Suleiman Braimoh
- Suleiman Frangieh
- Suleiman Saida
- Suleiman Saidu
- Suleja
- Sulfur
- Sulliman Mazadou
- Sullivan Chime
- Sulluba
- Sullubawa
- Sully Prudhomme
- Sultan of Sokoto
- Suman Pokhrel
- Sumbawanga
- Summit University, Offa
- Sumner Dagogo-Jack
- Sun
- SunRise Academy
- SunTrust Bank Nigeria Limited
- Sunaree Rachasima
- SundayJack Akpan
- Sunday Abiodun Olukoya
- Sunday Adeniyi
- Sunday Ajibade Adenihun
- Sunday Awoniyi
- Sunday Bada
- Sunday Fajinmi
- Sunday Ifere
- Sunday Iyahen
- Sunday Jack Akpan
- Sunday Oliseh
- Sunday Omobolanle
- Sunday Orihya Ifere
- Sunday Tuoyo
- Sunday dare
- Sunday jack akpan
- Sunday Ìgbòho
- Sunday Ọmọbọ́láńlé
- Sune Bergström
- Sung Jae-ki
- Sunita Williams
- Sunkanmi
- Sunkanmi Omobolanle
- Sunni
- Sunni Islam
- Sunny Ofehe
- Suny Aládé
- Supa Modo
- Supa Ngwao Museum
- Supare Akoko
- Super eagles
- Supo Shasore
- Supreme Court of Nigeria
- Supreme Executive Power
- Surayud Chulanont
- Surina De Beer
- Suriname
- Surinamese dollar
- Surita Febbraio
- Suriyenthrathibodi
- Surrey
- Surulere
- Surulere, Lagos State
- Sus scrofa
- Susan Basemera
- Susan Egan
- Susan Hayward
- Susan Ideh
- Susan Kelechi Watson
- Susan Paradise Baxter
- Susan Peter's (Òṣèrébìnrin ọmọ Nàìjíríà)
- Susan Rice
- Susan Sarandon
- Susan Wojcicki
- Susanne Blakeslee
- Susilo Bambang Yudhoyono
- Susovan. Sonu Roy
- Susovan Sonu Roy
- Susumu Tonegawa
- Suya
- Suzanne Iroche
- Suzzy Teye
- Svalbard
- Svalbard and Jan Mayen
- Svalbard àti Jan Mayen
- Svante Arrhenius
- Svetlana Kuznetsova
- Swahili
- Swahili language
- Swahili people
- Swasilandi
- Swazi language
- Swazi lilangeni
- Swaziland
- Sweden
- Swedish krona
- Sweets" for the Sweet
- Swiss Psalm
- Swiss franc
- Switzerland
- Swásílándì
- Swídìn
- Swítsàlandì
- Syarhey Sidorski
- Sydney
- Sydney Brenner
- Syed Ahmad Dehlvi
- Syed Ahmad Hashmi
- Syed Anwarul Haq Haqqi
- Sylvain Salnave
- Sylvaine Strike
- Sylvanus Ngele
- Sylvanus Olympio
- Sylvester Anyanwu
- Sylvester Ayodele Arise
- Sylvester Madu
- Sylvester Stallone
- Sylvestre Ntiybantunganya
- Sylvia Lumasia
- Sylvia Oluchy
- Sylvia Plath
- Sylvia Rivera
- Sylvie Kinigi
- Syncerus caffer
- Syndy Emade
- Syngman Rhee
- Syria
- Syrian pound
- Székely Himnusz
- Sàbúrì Bíòbákú
- Sàhárà
- Sàlàkọ́
- Sàmóà
- Sàmóà Amẹ́ríkà
- Sàmóà ti Amẹ́ríkà
- Sádíìkì
- Sálíù Adétúnjí
- Sámbíà
- Sámi soga lávlla
- Sámúẹ́lì Johnson (ọmọ Yorùbá)
- Sámúẹ́lì Ladoke Akintola
- Sámúẹ́lì Odulana Odugade I
- Sámúẹ́lì Peter
- Sámúẹ́lì Tunde Bajah
- Sánji
- Sánmọ̀
- Sányẹ̀rì
- Sápẹ́lẹ́
- Sátúrnù
- Sáyẹ̀nsì àwùjọ
- Sáyẹ́nsì
- Sáyẹ́nsì aládánidá
- Sáyẹ́nsì aláàdánidá
- Sáúdí Arábíà
- São Gabriel
- São Paulo
- São Paulo (state)
- São Tomé
- São Tomé and Príncipe
- São Tomé and Príncipe dobra
- São Tomé ati Príncipe
- Sèmítíìkì
- Séamus Heaney
- Sékou Touré
- Sékouba Konaté
- Sérbíà Orílẹ̀-èdè Olómìnira
- Sérbíà àti Montenégrò
- Sìmbábúè
- Sìnáì
- Sílábọ́ọ́sì
- Sílébù
- Sílíkọ́nù
- Sínńtààsì Èdè Aafíríka
- Síríà
- Sístẹ̀mù Siseipo Layé
- Sístẹ̀mù Òrùn
- Sístẹ̀mù ìwọ̀n mítà