Raas
Raas or RAAS may refer to:

Places
Región Autónoma del Atlántico Sur (now *South Caribbean Coast Autonomous Region), Nicaragua
 Raas, a village in Natz-Schabs, Italy
 Raas Island, Indonesia

Science and technology 
 Recovery as a service, in cloud computing 
 Renin–angiotensin–aldosterone system, a hormone system that regulates blood
 Robot as a service
 Runway Awareness and Advisory System, an avionics system

Other uses
 Raas (surname)
 Dandiya Raas, a folk dance from the Indian state of Gujarat, often associated with Garba
 Rasa lila, also known as Raas Leela, a traditional Indian dance

