Aja viide. Aja lugu.

This is a list of international organization leaders in any given year.

Twenty-first century

Lists of years by topic
List of years
The arts	Animation Anime Art Comics Film Games Literature Music Poetry Video games
Communication and technology	Architecture Aviation Radio Television
Philosophy and science	Anthropology Archaeology Environment and environmental sciences Lunar eclipses Paleontology Philosophy Science Spaceflight
Politics and office-holders	Politics and governance Political entities State leaders Colonial and territorial governors Leaders of international organizations Religious leaders
Sport	Association football Ice sports Rugby union