| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Northumbrian Old English | Old English | Latin script | Yes | |||||||||||
| English language | 1 National | Indo-European languages | Organización de las Naciones Unidas | English alphabet | en | eng | eng | 400,000,000 | Aerican Empire, Gay and Lesbian Kingdom of the Coral Sea Islands, Grand Duchy of Avram, Kingdom of Redonda, Ladonia (micronation), Nation of Celestial Space, Principality of Hutt River, Principality of Sealand, Republic of Minerva, Talossa | Annual Review of Pharmacology and Toxicology, BMC Immunology, Boom! Studios, Bulletin of Hispanic Studies, Current Opinion in Pharmacology, Little Golden Books, Microsoft Press, Seventeen, Time Out , TOR.com | Yes | |||
| Welsh language | 2 Provincial | Indo-European languages | Welsh government | Latin script | cy | wel (B)$#$cym (T) | cym | 791,000 | Book of Taliesin, The Dream of Rhonabwy | Yes | ||||
| Scottish Gaelic | 2 Provincial | Indo-European languages | Bòrd na Gàidhlig | Latin script | gd | gla | gla | 60 | Yes | |||||
| Scots language | 5 Developing | Indo-European languages | Scottish government | Latin script | - | sco | sco | 1,500,000 | Yes |