网络释义
1)(The Aluminum Association,USA) AA,美国铝业协会2)american enterprise association,美国企业协会3)American Business Law Association,美国商业法协会4)American Insurance Association,美国保险业协会5)ADA American Dairy Association,美国乳业协会6)ADSA American Dairy Science Association,美国奶(牛)业协会