ClassMates:美国同学录年鉴是美国的一个寻找老同学的社交网站，拥有5000万会员，用户可以根据地域来查找你的校友们，更加重要的是该网站把说有的会员数据整理成年鉴的方式，用户可以根据年限来浏览所有的会员信息。

ClassMates网站支持查找美国、加拿大、奥地利、瑞典、瑞士、德国、法国的所有地区和院校信息。

Classmates is the online home for your high school class. With the largest directory of high schools and class lists available anywhere, covering 57 million people and including maiden names, Classmates makes finding, reconnecting and staying up with your high school class fun and easy. Classmates also has over 200,000 digitized high school yearbooks available for you to view and share photos.

Discover how millions of people have reconnected with friends from their high school years. With over 50 million members, we make it easy to discover what other alumni are doing now, get news on your reunion, and share old high school photos.