Dip A (Mil)
The Diploma of Arts (Military), written as Dip A (Mil), is the academic qualification awarded to graduating staff cadets at the Royal Military College Duntroon in Canberra, Australia, after they successfully complete the four-year military and academic course at the College. Cadets who successfully completed the four-year, university level academic and military course at Duntroon are entitled to add this abbreviation after their name in recognition of their having successfully graduated from RMC Duntroon.
Source: Royal Military College Handbook, Duntroon, ACT.