RAS

Noun

1. Initialism of retinoic acid syndrome
2. Initialism of redundant acronym syndrome.
3. Initialism of replenishment at sea.
4. Abbreviation of rail accessory system.
5. Initialism of reticular activating system.
6. Initialism of reasonable articulable suspicion.
7. Initialism of renin-angiotensin system.
8. Initialism of remote access service.