American College of Rheumatology
Antenna Coupling Regulator
Armored Cruiser
Attenuation to Crosstalk Radio
Attitude Control Rocket
Austrian Cooperative Research
Automatic Character Recognition
axillary count rate
abdominal compression reaction
AC Voltage On Ring
Accelerated Cost Recovery
Access Channel Request
Access Channel Response
Access Charge Recording
Account Code Required
Accounts of Chemical Research
ACCS Capability Requirements
ACCS Change Requirements
aclarubicin
aclarubicin hydrochloride
acoustic rhinometry
acquired cellular resistance
acridine
acrolein
across
acrylamide
Active Cockpit Rig
Active Radar
Active, Confirmed, Registered
Actual Compression Ratio
acute cellular rejection
Acute-Chronic ratio
acute-to-chronic ratio
Acyclic retinoid
Adaptive Controlled Routing
adequate clinical response
Administrative Code of Regulations
Adobe Camera Raw
Advanced Capabilities Radar
Advanced Character Recognition