PanLinx
ISO 639-2/T
art-002
hsb
ISO 639-3
art-001
hsb
ISO 639-2/B
art-003
hsb
ISO 639-3 Reference Names
art-289
Upper Sorbian
ISO 639-3 Print Names
art-290
Upper Sorbian
ISO 639-3 Inverted Names
art-291
Sorbian, Upper
PanLex
