Regional Airline Association
Re-deployment Assembly Area
Relocation Authorization Agreement
Required Assets Available
Royal Australian Artillery
Rear Assembly Area
Regional Airlines Association
renin-angiotensin-aldosterone
right aortic arch
right atrial appendage
BLACKROCK CALIFORNIA INVESTMENT QUALITY MUNICIPAL TRUST, INC.
Radar Aircraft Altitude
Radioactive Activation Analysis
Random-Access Array
Rapid Assessment Approach
reconnaissance avenues of approach
Recreational Aviation Australia
Reductio ad absurdum
Regenerative Agriculture Association
Reinsurance Association of America
relative antitumor activity
Remote Access Audio
Remote Airport Advisory
Remote Axis Admittance
Renaissance Arts Academy
renal artery aneurysm
Renal artery aneurysms
renin-angiotensin-aldosterone system
Research Administration and Advancement
Responsibility, Authority and Accountability
Revenue Assurance Analyst
right-sided aortic arch
rigid-atom approxn.
Rotation adaptor assembly
Route Abort Altitude
Royal Academy of Arts
Rynes Aviation
Radiology Associates of Albuquerque
Rancho Auto Auction
Refundable Advance Account