English abbreviations from arrt to art
- ARRT (American Registry of Radiologic Technologists)
- ARRTC (Army Reserve Readiness Training Center)
- ARRV (Armoured repair and recovery vehicle)
- ARS (Air Rescue Squadron (formerly ARRS))
- A.R.S. (Anno Reparatae Salutis ("In the year of Our Redemption"))
- ARSC (Arctic Region Supercomputing Center)
- ARSD (Auxilliary Repair Salvage Dock - gets tweeted, but does not show up in the Just Added list)
- ARSE (Annual Reunion And Summer Extravaganza)
- ARSH (Adolescent Reproductive and Sexual Health)
- ARSM (Army Resource Scheduling Module)
- ARSOA (ARmy Special Operations Aviation)
- ARSOC (ARmy Special Operations Component)
- ARSOF (Army Special Operations Force)
- ARSOG (ARmy Special Operations Group)
- ARSOTF (ARmy Special Operations Task Force)
- ARSPACE (U.S. Army Space Command)
- ARSPOC (ARmy SPace Operations Center)
- ARSR (Ammunition Required Supply Rate)
- ARSST (Army Space Support Team)
- ARSTAF (ARmy STAFf)
- ARSV (Armored Reconnaissance Scout Vehicle (US))
- ARSWG (ACCS Requirements Sub Working Group)
- ART (Accredited record technician)