英文含义
DDOT的全称：Detroit Department of Transportation | 中文意思：───底特律运输部
DDOT的全称：Division Director of Testing (Virginia Department of Education) | 中文意思：───检验科主任(维州教育部)
DDOT的全称：Delaware Department of Transportation | 中文意思：───特拉华州运输部
DDOT的全称：DC (District of Columbia) Department of Transportation | 中文意思：───哥伦比亚特区(District of Columbia)运输部
DDOT的全称：District Division of Transportation (Washington, DC) | 中文意思：───区运输司(华盛顿特区)