Raas

Raas may refer to: Racial Advancement and Action Society - the ludicrous creation of Michael X

• Renin-angiotensin-aldosterone system, a hormone system that helps regulate long-term blood pressure and blood volume in the body
• Runway Awareness and Advisory System, an airplane avionics system to improve flight crew situational awareness when operating at airports
• Dandiya Raas, a folk dance from the Indian state of Gujarat, often associated with Garba
• Rasa lila, a traditional Indian dance
• Región Autónoma del Atlántico Sur, a department in Nicaragua
• Raas (It. Rasa), a village in the municipality of Natz-Schabs (South Tyrol, Italy)
• Raas, a district of East Java
• Royal Alexandra and Albert School, a school in England
• Replication as a Service, enabling computer systems to replicate via a service provider
• Research as a Service, providing market or other research services as an automated platform service