State of Palestine

UNESCO member since 2011

Mauritania

UNESCO member since 1962

Nigeria

UNESCO member since 1960

Brunei Darussalam

UNESCO member since 2005

Monaco

UNESCO member since 1949

Lao People's Democratic Republic

UNESCO member since 1951

Sierra Leone

UNESCO member since 1962

Oman

UNESCO member since 1972

Angola

UNESCO member since 1977

Philippines

UNESCO member since 1946

Latvia

UNESCO member since 1991

Slovakia

UNESCO member since 1993

Congo

UNESCO member since 1960

British Virgin Islands

Associate member

Andorra

UNESCO member since 1993

Libya

UNESCO member since 1953

Djibouti

UNESCO member since 1989

Papua New Guinea

UNESCO member since 1976

Equatorial Guinea

UNESCO member since 1979

European Union

Liechtenstein