PanLinx
ISO 639-2/T
art-002
epo
ISO 639-3
art-001
epo
ISO 639-2/B
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epo
ISO 639-1
art-004
eo
ISO 639-3 Reference Names
art-289
Esperanto
ISO 639-3 Print Names
art-290
Esperanto
ISO 639-3 Inverted Names
art-291
Esperanto
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