tcp
tcq
tcs
tct
tcu
tcw
tcx
tcy
tcz
tda
tdb
tdc
tdd
tde
tdf
tdg
tdh
tdi
tdj
tdk
tdl
tdm
tdn
tdo
tdq
tdr
tds
tdt
tdu
tdv
tdx
tdy
tea
teb
tec
ted
tee
tef
teg
teh
tei
tek
tel
tem
ten
teo
tep
teq
ter
tes
ISO 639-3