Sync 3 supports the following languages for Sync system voice:
CZC - Czech
ARW - Arabic
CZC - Czech
DAD - Danish
DUN - Dutch
ENA - Australian English
ENG - British English
ENI - Indian English
ENU - American English
FRC - Canadian French
FRF - French
GED - German
ITI - Italian
KOK - Korean
MNC - Chinese Mandarin
MNT - Taiwanese Mandarin
NON - Norwegian
PLP - Polish
PTB - Brazilian Portuguese
PTP - Portuguese
RUR - Russian
SPE - Spanish
SPM - Mexican Spanish
SWS - Swedish
THT - Thai
TRT - Turkish