(redirected from Deep Discount Tax Preparation)
DDTPDeaf and Disabled Telecommunications Program
DDTPDivision of Diabetes Treatment and Prevention (Indian Health Service)
DDTPDebian Description Translation Project
DDTPDynamic DNS (Domain Name System) Tools Protocol
DDTPDauphinoise de Travaux Publics (French: Dauphinoise Public Works)
DDTPDeep Discount Tax Preparation (Ohio)
DDTPDrug Dependency Treatment Program
DDTPDiploma in Desktop Publishing
DDTPDedicated Donor Transfusion Program (blood donation)