ARS meaning in Space Science ?

Answer:

What is Air Revitalization System mean?

The International Space Station Environmental Control and Life Support System (ECLSS) is a life support system that provides or controls atmospheric pressure, fire detection and suppression, oxygen levels, waste management and water supply. The highest priority for the ECLSS is the ISS atmosphere, but the system also collects, processes, and stores waste and water produced and used by the crew—a process that recycles fluid from the sink, shower, toilet, and condensation from the air. The Elektron system aboard Zvezda and a similar system in Destiny generate oxygen aboard the station.The crew has a backup option in the form of bottled oxygen and Solid Fuel Oxygen Generation (SFOG) canisters.Carbon dioxide is removed from the air by the Russian Vozdukh system in Zvezda, one Carbon Dioxide Removal Assembly (CDRA) located in the U.S. Lab module, and one CDRA in the U.S. Node 3 module. Other by-products of human metabolism, such as methane from flatulence and ammonia from sweat, are removed by activated charcoal filters or by the Trace Contaminant Control System (TCCS).

reference

Full Form	Category
Agricultural Research Service	Academic & Science
American Rose Society	Academic & Science
Academic Resource System	Academic & Science
Artists Rights Society	Academic & Science
American Rhinologic Society	Academic & Science
Advanced Research Systems	Academic & Science
Agriculture Research Services	Academic & Science
Archaic Radiotelegraphy Society	Academic & Science
Arts and Research Showcase	Academic & Science
Aragarcas	Airport Code
Aon Risk Services	Business
Allianz Risk Service	Business
Association Registered Ship	Business
Advisory Recommend Signals	Business
Audience Response System	Community
Asbestos Roof Shingles	Community
American Recorder Society	Community
Atlanta Rhythm Section	Community
America's Russian Sensation	Community
Azure Recovery Services	Computing
Autonomously Replicating Sequence	Computing
Attend Read Skip	Computing
Automatic Routing Selection	Computing
Acoustic Noise Reduction System	Computing
Advanced Replacement Rma Service	Computing
Abstract Record Structure	Computing
Automatic Recognition System	Computing
Address Resolution Server	Computing
Auto Route Smtp	Computing
Apple Retail Store	Computing
Advanced Router System	Computing
Alternate Route Selection	Computing
Amazon Redshift	Computing
Argentine Peso	Country Currency
Auto Reclosing Scheme	Electronics
Angle-resolved Scattering	Electronics
Amateur Radio Service	General
Assessment And Resource Service	General
Always Reasonably Sharp	General
Ambience Recovery System	General
ARINC 664 Network Remote Switch	General
Addressing and Reporting System	General
Aircraft Routing Stystem	General
Restoration Specialists	General
Annual Report to Shareholders	General
Agricultural Research Services	General
Aisle Rocket Studios	General
Augmented Reality Snake	General
Advanced Reinforced Structures	General
Access Requirement Strings	General
Alternative Recruiting Services	General
American Refrigeration Supplies	General
Always Rocking Sand	General
Automated Retrieval System	General
Annual Refiling Survey	General
Account Retention Specialist	General
Anatomic Relief Saddle	General
Aerial Refueling Store	General
Advanced Record System	General
Attendee Responsiveness System	General
Abhishek Rakesh Santosh	General
Asset Recovery Services	General
Attack Rescue and Survive	General
Already Read Set	General
Average Rank Shift	General
Awesome Rolling Spin	General
Ancestor Removal Service	General
Auction Rate Security	General
Animal Reproduction Systems	General
Account Registration System	General
Appointed Representative Services	General
Salvage Ship (Auxiliary, Repair, Salvage)	General
Addiction Recovery Services	General
Account Resolution Services	General
Addiction Recovery Systems	General
Active Roll Stabilization	General
Advanced Vehicle Restraint System	General
Adaptive Restraint System	General
Automatic Restraint System	General
Air Ride Suspension	General
Active Rearlight System	General
Active Rear Steer	General
Angular Rate Sensor	General
Automotive Remarketing Services	General
Automotive Repair Service	General
Automotive Repair Specialist	General
Action for Road Safety	General
Access Restriction Schemes	General
Angle of Rotation Sensor	General
Adaptive Roll Stabilization	General
American Racing Series	General
Anti Roll Stabilization	General
Automatic Recirculation System	General
Club Alpine Renault Saintonge	General
Alfa Romeo Spider	General
Automotive Radar Simulation	General
Average Rectified Slope	Governmental
Arizona Revised Statutes	Governmental
Adjustable Rate Suspension	Governmental
Arizona Revised Statute	Governmental
ARASUR	Indian Railway Station
Acción Revolucionaria Sindicalista	International
Asian Regional Section	International
Awards and Recognition Specialists	Jobs
Acute Retroviral Syndrome	Medical
Arkansas Rehabilitation Services	Medical
Atypical Rheumatic Syndrome	Medical
Alt Religion Scientology	Messaging
Automated Response System	Military and Defence
Action Request System	Military and Defence
Acute Radiation Syndrome	Military and Defence
Air Rescue Service	Military and Defence
Army Reserve Sustainment	Military and Defence
Advanced Recovery System	Military and Defence
Air Radio System	Military and Defence
Aerial Reconnaissance and Surveillance	Military and Defence
Arkansas Southern Railroad	Regional
Authentication Response	Space Science
Attitude Reference System	Space Science
Air Roll Spin	Space Science
Air Revitalization System	Space Science
Archive and Retrieval Sub-system	Space Science
Auction Rate Securities	Stock Exchange
Automatic Route Selection	Telecommunication