Based on the common naming conventions for digital media, the "complete" text you are likely looking for is:

: This indicates the movie uses the official French theatrical dubbing , rather than a "VFF" (Version Française Faite au Québec) or an unofficial fan dub.

: This usually stands for Line Dubbed , meaning the audio was taken from a direct source (like a headphone jack in a theater) rather than the digital master, though in modern encodes, it is sometimes used to indicate "Lien Direct."