Source : Webster's Revised Unabridged Dictionary (1913)

Eft \Eft\, n. [AS. efete lizard. See {Newt}.] (Zo["o]l.)
   (a) A European lizard of the genus {Seps}.
   (b) A salamander, esp. the European smooth newt ({Triton
       punctatus}).

Eft \Eft\, adv. [AS. eft, [ae]ft, again, back, afterward. See
   {Aft}, {After}.]
   Again; afterwards; soon; quickly. [Obs.]

         I wold never eft comen into the snare.   --Spenser.

Source : WordNet®

eft
     n : a newt in its terrestrial stage of development

Source : Free On-Line Dictionary of Computing

EFT
     
        {electronic funds transfer}