In military terms the difference between aaa and aada

is that aaa is initialism of lang=en while aada is {{initialism of | anti-aircraft defended area|lang= en}.

As nouns the difference between aaa and aada

is that aaa is initialism of lang=en while AADA is initialism of lang=en.

As proper nouns the difference between aaa and aada

is that aaa is alaska while AADA is initialism of American Academy of Dramatic Arts|lang=en.

As a symbol AAA

is the highest level of minor league baseball, often used by extension in other sports to indicate the highest level of minor league play in that sport as well.

As an initialism AAA

is Abdominal aortic aneurysm