In the context of bibliographies and footnotes, researchers sometimes use the abbreviation tr, which means

In bibliographies and footnotes the abbreviation tr. means translated, or translated by.

It credits the person who rendered a work into another language.

Transit has no place in citation practice.

Transported is not a bibliographic term.

Transcript refers to a written record, marked differently in references.

The companion abbreviation ed. marks the editor of a work.