Seychelles
English (official), French (official), Creole

Sierra Leone
English (official, regular use limited to literate
minority), Mende (principal vernacular in the south), Temne
(principal vernacular in the north), Krio (English-based Creole,
spoken by the descendants of freed Jamaican slaves who were settled
in the Freetown area, a lingua franca and a first language for 10%
of the population but understood by 95%)

Singapore
Chinese (official), Malay (official and national), Tamil
(official), English (official)

Slovakia
Slovak (official), Hungarian

Slovenia
Slovenian 91%, Serbo-Croatian 6%, other 3%

Solomon Islands
Melanesian pidgin in much of the country is lingua
franca; English is official but spoken by only 1%-2% of the
population
note: 120 indigenous languages

Somalia
Somali (official), Arabic, Italian, English

South Africa
11 official languages, including Afrikaans, English,
Ndebele, Pedi, Sotho, Swazi, Tsonga, Tswana, Venda, Xhosa, Zulu

Spain
Castilian Spanish 74%, Catalan 17%, Galician 7%, Basque 2%
note: Castilian is the official language nationwide; the other
languages are official regionally

Sri Lanka
Sinhala (official and national language) 74%, Tamil
(national language) 18%, other 8%
note: English is commonly used in government and is spoken
competently by about 10% of the population