"FL" - Front Left "FR" - Front Right "FC" - Front Center "LF" - Low Frequency "BL" - Back Left "BR" - Back Right "FLC" - Front Left of Center "FRC" - Front Right of Center "BC" - Back Center "SL" - Side Left "SR" - Side Right "TC" - Top Center "TFL" - Top Front Left "TFC" - Top Front Center "TFR" - Top Front Right "TBL" - Top Back Lefty "TBC" - Top Back Center "TBR" - Top Back Right "-" - none (No associated speaker position)A speaker position can be associated with only one channel. Only WAVE files store the speaker locations in the file header. In the case of WAVE files, the subset of spatial positions associated with the channels must appear in the order given above.