bda
1.BDA:Beijing Economic-Technological Development Area;北京市经济技术开发区(亦庄)的英文缩写!
INFO:Information;资讯 信息的英文缩写!
BDAINFO即Beijing Economic-Technological Development Area - Information;北京市经济技术开发区(亦庄)信息传媒!
2。一种文件的格式(*.bda)
3.北京舞蹈学院缩写(Beijing Dance Academy)[1]