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
- Notes to the People
- Notes to Wang Youcheng Collection
- Not-Even-Anything Village
- not from concentrated juice
- NOT gate
- NOT-gate
- No Thieves
- Nothing in the mirror
- no-three-in-a-line problem
- Notice
- notice
- Notice of Dawn
- Notice of the commander in chief of the second front army of the National Revolutionary Army
- Notice of the Free Admission to Museums and Memorial Halls of China
- notice of winning bid
- Notice on Further Doing a Good Job in the Guarantee of News Gathering Activities
- Notice on Further Improving and Strengthening Domestic Emergency News Reporting
- notice on improving emergency reporting
- Notice on News Units Should Seriously Solve the Problem of News Distortion and Inaccuracy in Rectification
- Notice on Strengthening Sports Culture Work
- Notice on Strictly Combating Illegal Publications
- Notice on the Free Opening of Cultural-Relic-System Museums and Patriotism Education Bases to Minors and the Establishment of Counselor Team
- Notice on the Party and Government Organs to Stop Building New Buildings and Clean up Office Buildings
- Notice on the protection of cultural relics and historic sites by Shaanxi Gansu Ningxia Border Region
- Notice on Unifying the Management of Party and Government Archives