A-levels, combining science, language and humanities courses with vocational and academic variations.

ECONOMIST: New ideas for running health and education

Despite their common language and culture, Arab countries enjoy cultural variations and different national and sub-regional priorities and concerns which UNESCO takes into account when fulfilling its mandate.

UNESCO: OFFICE IN BEIRUT

To attempt to translate a thought into Ithkuil requires investigating a spectrum of subtle variations in meaning that are not recorded in any natural language.

NEWYORKER: Utopian for Beginners

The regional variations may include other musical instruments, but all are united by a common national language and artistic history.

UNESCO: Culture

Regional variations abound, but all are characterized by pithy lyrics with phrases that now permeate the everyday language of the people, melodies adapted to the story and characters, and lively parables.

UNESCO: Culture