Agricultural Bank of China was rated as AAA class enterprise, equipped with a sophisticated design, processing, and detection means.

并被中国农业银行评为AAA级企业，具有完善的设计、加工、检测手段。

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As soon as I got there I called AAA and arranged for a tow truck to meet me at my car after class.

我一到学校就给AAA拖车公司打电话，在课程结束后安排一辆拖车来。

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And was awarded the "Chinese enterprise the best image class AAA" title of honor by Chinese Eterprise image recognition Committee.

被中国企业形象认定委员会授予“中国企业最佳形象AAA级”。

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It's a billion-dollar business, but most of it goes to the major-league-affiliated teams (Class A, AA and AAA), which break even only by dint of help from their major league parents.

FORBES: Magazine Article

Certain types of fixed income funds are required to only hold AAA rated debt, but US Treasurys are considered a separate asset class.

FORBES: How Will Market React To US Downgrade?