Deta may refer to:
Dielectric thermal analysis, an instrument for performing dielectric thermal analysis Diethylenetriamine, an organic compound with the formula HN(CH2CH2NH2)2 Deta, Romania, a town in western Romania Deta Hedman (born 1959), Jamaican-born, English darts player DETA Air, an airline, with bases in Almaty and Shymkent, Kazakhstan DETA Mozambique Airlines
See also