Tad or TAD may refer to:
Places Tad, West Virginia, an unincorporated community Tad City, Texas, a coastal unincorporated community located on Olsovsky Road (Suburb of Ganado) Tad, Isfahan, a village in Isfahan Province, Iran Tad, Markazi, a village in Markazi Province, Iran
People and fictional characters Tad (given name)
Sports
Tadamon Sour SC, a Lebanese association football club Tuvalu A-Division, top flight association football league in Tuvalu Tuvalu A-Division (women)
TAD TAD Disability Services, an Australian charity Technical Audio Devices, a brand of speakers by Pioneer Corporation Telephone answering device, alternate term for an Answering machine Technology aware design, a project of IMEC, a Belgian electronics company Tax-allocation district, alternate term for a tax increment financing area The Anglican Digest, a religious magazine in the United States Temporary additional duty, a form of Temporary duty assignment in the US Navy and US Marines Thoracic aortic dissection, breakdown of the aorta in the chest Topologically associating domain, in genetics a DNA region with parts that interact with each other Textbook of Aramaic Documents from Ancient Egypt
Other uses Tad (band), a Seattle band TAD Corporation, a Japanese manufacturer of video arcade games ISO 639-3 code for the Tause language, spoken by 350 people in Papua Initials of Terry A. Davis (1969 - 2018), American computer programmer A tad, colloquial or ironic for 'a small amount'
See also TADS (Text Adventure Development System)