英文含义
PPAD的全称：Policy, Planning and Advocacy Division (Department of Health; Philippines) | 中文意思：───政策规划和宣传司(健康部；菲律宾)
PPAD的全称：Practical Procedures & Aesthetic Dentistry (oral health journal) | 中文意思：───实务操作；务实性的程序
PPAD的全称：Planning, Prevention and Assistance Division (Montana) | 中文意思：───规划、预防和援助司(蒙大拿州)
PPAD的全称：Personal, Professional and Academic Development | 中文意思：───个人、专业和学术发展