| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cuiba language | 5 Developing | Guajiboan languages | cui | cui | 2,900 | Yes | ||||||||
| Guahibo language | Guajiboan languages | guh | Either:$#$guh –Guahibo$#$gob –Playero (Pepojivi) | 34,000 | Yes | |||||||||
| Macaguán language | 6b Threatened | Guajiboan languages | mbn | mbn | 300 | Yes | ||||||||
| Churuya language | Guajiboan languages | None (mis) | Yes | |||||||||||
| Guayabero language | 5 Developing | Guajiboan languages | guo | guo | Yes |