PanLinx

ISO 639-3 Reference Namesart-289
Umbundu
ISO 639-3art-001umb
ISO 639-2/Tart-002umb
ISO 639-2/Bart-003umb
ISO 639-3 Print Namesart-290Umbundu
ISO 639-3 Inverted Namesart-291Umbundu

PanLex

PanLex-PanLinx