English abbreviations from arvl to as
- ARVL (Armoured Recovery Vehicle Light)
- ARVN (Army of the Republic of Viet Nam)
- ARW (Arad International Airport)
- ARWA (Alberta Romance Writers Association)
- ARWG (Army Research Working Group ("are-wig"))
- ARWL (America Responds With Love)
- ARX (Asbury Park Neptune Airport (closed 1977))
- ARY (Ararat Airport)
- ARZ (N'zeto Airport)
- AS (Aortic stenosis)