A11

• Aero A.11, a Czechoslovak bomber produced before World War II • Consolidated A-11, an attack version of the Consolidated P-30 fighter plane of the 1930s • HMS A11, an A-class submarine of the Royal Navy • Matilda Mk I, a British Army infantry tank • Aggregate 11, a proposed military rocket of Nazi Germany • A-11 Ghibli, the Italian designation for the AMX International AMX ==Other uses==

• A11 road, in several countries • Apollo 11 • A-11 offense, an American Football shotgun formation involving 2 quarterbacks and 9 other potentially eligible receivers • Arrows A11, a 1989 British racing car • ATC code A11 Vitamins, a subgroup of the Anatomical Therapeutic Chemical Classification System • British NVC community A11 (Potamogeton pectinatus - Myriophyllum spicatum community), a British Isles plant community • Chery A11, a 1999 Chinese car • HLA-A11, an HLA-A serotype • American Airlines Flight 11, a plane that was hijacked and crashed into the World Trade Center in the September 11 attacks • English Opening, Encyclopaedia of Chess Openings code • Apple A11, an ARM SoC mobile processor designed by Apple • Samsung Galaxy A11, an Android device developed by Samsung Electronics • "A-11", a 1963 country song written by Hank Cochran ==See also==