ARI
ARI is used for a range of file formats in computing, denotes intense anxiety reactions in medical settings, and serves as an acronym for several government-related bodies such as the Army Research Institute and routing indicators.
Medical
Anxiety Reaction, Intense
Aberdeen Royal Infirmary
Acute Respiratory Infection
Alpaca Registry, Inc.
Alcohol-Related Incidents
Aberdeen (Scotland) Royal Infirmary
Miscellaneous
Arizona Cardinals
Agricultural Research Institute
Automotive Resources International
Adjusted Rand Index
Augmented Reality Interface
Activity Recommendation Information
Community
Governmental
Army Research Institute (for behavioral and social sciences)
Addressee Routing Indicator
Automatic Return Item
Always Reaching for Independence
Ayn Rand Institute
AIDS Research Institute
Autism Research Institute
Academic & Science
Accelerated Research Initiative
Automatic Room Identification
Asia Research Institute
Average Recurrence Interval