PanLinx
ISO 639-2/T
art-002
sux
ISO 639-3
art-001
sux
ISO 639-2/B
art-003
sux
ISO 639-3 Reference Names
art-289
Sumerian
ISO 639-3 Print Names
art-290
Sumerian
ISO 639-3 Inverted Names
art-291
Sumerian
PanLex