A&WA&W /ˌeɪ ən ˈdʌbəljuː/ trademark 
a popular type of root beer sold in the US. Many states have A&W fast food restaurants which are known for selling hamburgers and root beer floats (=root beer with ice cream in it).
a popular type of root beer sold in the US. Many states have A&W fast food restaurants which are known for selling hamburgers and root beer floats (=root beer with ice cream in it).