formulae Ta means `thank you'. teaching assistant. The symbol for the element tantalum. Used to express thanks. thank you (From a baby's way of saying thank you). Lü ta Ta lien Ta hsüeh Ta Yu Ta wen k'ou culture Li Ta chao Chang Ta ch'ien
(terminal adapter) (n ) An ISDN-compatible device that converts non-ISDN transmission to ISDN transmission See also TE