Abbreviations beginning with a

AARTAmerican Association of Retired Teachers
Miscellaneous

AARTAutomatic Adjustment of Retention Times
Miscellaneous » Unclassified

AARTCAmrita Automotive Research and Technology Center
Miscellaneous » Automotive

AARTOAdministrative Adjudication of Road Traffic Offences (South Africa)
Governmental

AARTOAdministrative Adjudicated of Road Traffic Offences
Miscellaneous » Unclassified

AARTOAdministrative Adjudication of Road Traffic Offences
Miscellaneous » Automotive

AARTOAdministrative Adjudication of Road Traffic Offences
Miscellaneous » Unclassified

AARTSAutism Assessment Research Treatment and Services
Academic & Science » Research

AARTSAutism Assessment Research Treatment Services
Academic & Science » Research

AARTSAssociation of Advanced Rabbinical and Talmudic Schools
Community » Schools

AARTSAmerican Council on Education Registry Transcript Service
Governmental » Military

AARTSArmy/ACE (American Council on Education) Registry Transcript System
Governmental

AARTSArmy/American Council on Education Registry Transcript Service
Governmental » Military

AARTSAutism Assessment Research Treatment and Services
Medical » Autism

AARTSAutism Assessment Research Treatment Services
Medical » Autism

AARTSAutomated Audio Remote Test System
Miscellaneous

AARTSAutomatic Audio Remote Test Set
Miscellaneous

AARUAudi Accident Research Unit
Miscellaneous » Automotive

AARUSASW Aircraft Resources Utilization Study
Governmental

AARVAmerican Association of Remote Viewers (psychic experience)
Miscellaneous