TC-70, a TC-series protocol droid, functioned as Jabba the [Hutt]'s(/article/hutt) interpreter during the Clone Wars and continuing into the Imperial Era. Nevertheless, by the year 2 ABY, Jabba employed a different protocol unit as his translator droid.
The initial appearance of TC-70 was in the Star Wars: The Clone Wars film, with Nika Futterman providing the voice. While TC-70's name wasn't stated within the film itself, it is present in the end credits.