RSMA meaning in Governmental ?

Answer:

What is Regimental Sergeant Major of the Army mean?

Regimental Sergeant Major of the Army (RSM-A) is the most senior Warrant Officer in the Australian Army. It is a singular appointment – it is only held by one person at any time. RSM-A holds the unique rank of Warrant Officer (WO) which is senior to Warrant Officer Class One. The special insignia for the RSM-A is the Australian coat of arms with a wreath around it. The eleventh and current Regimental Sergeant Major of the Army is Grant MacFarlane.

Based on the United States Army practice of appointing a Sergeant Major of the Army, the RSM-A is responsible to the Chief of Army (CA).

The appointment is the equivalent of the Warrant Officer of the Navy (WO-N) in the Royal Australian Navy, and the Warrant Officer of the Air Force (WOFF-AF) in the Royal Australian Air Force.

The post was created by the then Chief of Army, Lieutenant General Sir Phillip Bennett.

reference

Full Form	Category
Royal Society of Marine Artists	Academic & Science
Recreation and Sport Management Alliance	Business
Road Safety Manufacturers Association	Community
Royal School of Mines Association	Community
Road Safety Markings Association	Community
Reverse Sma	Computing
Reservation Multiple Access	Computing
Remote System Monitoring Application	General
Red Stripe Music Award	General
Regimental Sergeant Major of the Army	Governmental