The Royal Olivaint Conference of Belgium NPO is a Belgian independent, multilingual leadership organisation and debating union for students founded in 1954. It is the only student organisation in Belgium operating in both official languages. The slogan of the association is 'Teaching governance today, growing leaders for tomorrow'. Its aim is to educate its members for public life. Its focus is on training in public speaking, debating, writing and leading conferences with top politicians, academics and business executives. The Olivaint Conference of Belgium was founded on the model of the Conférence Olivaint in France. Candidate members must submit a written application and undergo an interview by the Conference's board of directors. The Conference limit its membership to 50 persons per academic term. Membership is limited to two years.

The Oxford Union Society, commonly referred to as the Oxford Union, is a debating society in the city of Oxford, England, whose membership is drawn primarily from the University of Oxford. Founded in 1823, it is one of Britain's oldest university unions and one of the world's most prestigious private students' societies. The Oxford Union exists independently from the university and is distinct from the Oxford University Student Union.