RAS

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RAS

Abbreviation for reticular activating system.
Farlex Partner Medical Dictionary © Farlex 2012

RAS

Abbreviation for:
recurrent aphthous stomatitis
Registered Addiction Specialist
renal artery stenosis
renin-angiotensin system
Resource Allocation System  
respiratory assessment service
reticular activating system
retinoic acid syndrome
Rokitansky-Aschoff sinus
rotational atherectomy system
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

RAS

Abbreviation for renin-angiotensin system; reticular activating system.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012