411 REFERENCE · Wiktionary
RAAS
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
en physiology en renin–angiotensin–aldosterone system.
Spanish
Etymology
Shortened form of Region Autónoma Atlántico Sur
Proper noun
es proper noun Región Autónoma Atlántico Sur
South Caribbean Coast Autonomous Region, a region of Nicaragua. Capital: Bluefields
es initialisms
es Nicaragua