L69 may refer to: Albatros L 69, a 1920s German two-seat trainer aircraft HMS L69, a 1917 British L class submarine , a 1942 British Hunt class destroyer a type of Chevrolet Small-Block engine L69 Group, group of countries supporting United Nations Reforms
ℓ 69 may refer to: Lectionary 69, a 12th-century Greek manuscript of the New Testament on vellum leaves