SciPeeps.com (List of Official Languages)

Official Languages A - C
Åland
A
Afghanistan
Afrikaans
Alabama
Alaska
Albania
Albanian
Algeria
Andhra Pradesh
Andorra
Angola
Aosta Valley
Arabic
Aranese
Argentina
Arkansas
Armenia
Armenian
Assam
Assamese
Australia
Austria
autonomous
Aymara
Azerbaijan
Azeri
B
Bahamas
Bahasa Indonesia
Bahrain
Balearic Islands
Bangladesh
Basque
Basque Country
Bau Fijian
Belarus
Belarusian
Belgium
Belize
Bengali
Bern
Bhutan
Bolivia
Bosnia and Herzegovina
Bosnian
Botswana
Brazil
Brunei
Bulgaria
Bulgarian
Burkina Faso
Burundi
C
California
Cambodia
Cameroon
Canada
Cantonese
Cape Verde
Carinthia
Catalan
Catalonia
Central African Republic
Chad
Chile
Chinese
Chipewyan
Colombia
Colorado
Comoros
Congo-Brazzaville
Congo-Kinshasa
Costa Rica
Côte d'Ivoire
Cree
Croatia
Croatian
Cyprus
Czech
Czech Republic