Association of Commonwealth Universities

The Association of Commonwealth Universities (ACU) is an organization based in the United Kingdom. Established in 1913, the ACU operates in the fields of education, higher education, and university accreditation. The organization is headquartered in London, at Woburn House, 20-24 Tavistock Square, WC1H 9HF.

As the parent organization of the Commonwealth of Nations, the ACU is involved with university-related activities within the Commonwealth. The organization employs between 100 and 249 people and operates in the United Kingdom and London.