缩写	全称	中文释义
DTTF	Dynamically Targetable Tools Framework	动态目标工具框架
DTTF	Designers touching their faces	设计师触摸他们的脸
DTTF	Drift Tube Track Finder	漂移管测轨仪
DTTF	Diploma in Travel and Tourism Foundations	旅游与旅游基金会文凭