法学 美国人类学学会 释 American Anthropological Association; AAA 美国人类学学会 美国人类学家学术团体。 历史学 美国历史 释 Agricultural Adjustment Administration；AAA 农业调整局 罗斯福新政时期主要的改革机构。美国政府根据1933年《农业调整法》建立的政府机构，隶属于农业部。
AAA 全称：Astronomy and Astrophysics Abstracts。天文学和天体物理学文摘
网络与数据通信 网络管理与安全 释文 authentication authorization and accounting, AAA 身份认证、授权和记账协议
- atherosclerotic plaque stability
- atherosclerotic renal arterial stenosis
- atherosis
- A Thief and a Murder
- athlete
- athlete engagement
- athlete insurance
- athlete satisfaction
- athletes morality
- athlete social security
- athletes supervise themselves
- athlete work contract
- athlete’s heart
- athletic cardiac remodelling
- athletic identity
- athletic immune function improvement
- athletic of Summer Special Olympics
- athletic performance
- Athletics
- athletics of Summer Paralympics
- athletics swimming
- Athol Fugard
- A Thousand Peaks and Myriad Ravines
- a three year cycle shifting cultivation
- Ati