- AARC
- American Association for Respiratory Care (Community » Non-Profit Organizations)* Asian American Resource Center (Academic & Science » Universities)* Autism Asperger Resource Center (Academic & Science » Universities)* Ann Arbor Rowing Club (Community » Sports)* Anne Arundel Radio Club (Academic & Science » Amateur Radio)* Aruba Amateur Radio Club (Academic & Science » Amateur Radio)* Alliance of Artists and Recording Companies (Business » Firms)* Alliance of Artists and Recording Companies (Community » Non-Profit Organizations)* Austin Amateur Radio Club (Academic & Science » Amateur Radio)* Albemarle Amateur Radio Club (Academic & Science » Amateur Radio)* Architectural Artisans Collaborative (Community » Unions)* Assassination Archives and Research Center (Community » Non-Profit Organizations)* Alger Amateur Radio Club (Academic & Science » Amateur Radio)* Alabama Association of Regional Councils (Governmental » State & Local)* Alberta Association Of Rehabilitation Centres (Medical)* Alberta Adolescent Recovery Center (Medical » Hospitals)* Arctic Antarctic Research Center (Academic & Science » Ocean Science)* Asian Agribusiness Research Centre (Miscellaneous » Farming)* Ames Amateur Radio Club (Academic & Science » Amateur Radio)* Arizona Alzheimer's Research Center (Academic & Science » Universities)* Animal Adoption And Rescue Center (Community » Non-Profit Organizations)* American Association of Running Clubs (Community » Sports)* America's Addiction Recovery Centers (Community » Non-Profit Organizations)* Advanced Algorithm Research Center (Medical)* Asian Agribusiness Research Center (Miscellaneous » Farming)* African American Residence Caucus (Community » Conferences)
Abbreviations dictionary. 2012.
