Abbreviations & Acronyms Dictionary

Academic Research Information System
Acrosome-reaction-inducing substance
Activation-recovery intervals
Active Rack Isolation System
Active Readiness Information System
Acute respiratory illnesses
Acute respiratory infections
Acute respiratory tract infections
Advanced Range Instrumentation Ship
Advanced Range Instrumentation Ships
Advanced Ranger Instrumentation Ship
Advanced Research Institutes
Advanced Robotics And Intelligent Systems
Aggregate Route-Based IP Switching
Agricultural Research Institutes
Air Resources Information System
Airborne Research Instrumentation System
Alabama Resource Information System
Aldose reductase inhibitors
ALS Requirements Information System
Andrology Research Information System
Anturan Reinfarction Italian Study
Apoenzyme Reactivation Immunoassay System
Apollo Range Instrumentation Ship
AR inhibitors
ARI NETWORK SERVICES, INC.
Arizona Resources Information System
Atomic Reactors in Space
Atomic Resolution Imaging System
Audichron Recorded Information System
Australian Resources Information System
Auto-regulated inspiratory support
Automated reactor inspection system