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
- technical environment
- technical error
- technical factor of sprinkler irrigation
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- technical files for road transport vehicle
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- technical grade for rural highway
- Technical Grading System for Sports Referee
- Technical Grading System of Social Sports Instructors
- technical guidelines for environmental impact assessment of electromagnetic radiation
- technical guidelines of environmental protection for check and acceptance of completed construction project
- Technical Institute of Physics and Chemistry，Chinese Academy of Sciences
- technical institutions in aviation metrology
- technical intelligence matrix
- technical investigation
- technicality of photography
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- Technical Manager
- technical measure
- technical methods of asset and liability management of insurance companies
- technical methods of engineering survey