| English | eng-000 |
| unranked | |
| العربية | arb-000 | غير مصنّف |
| Universal Networking Language | art-253 | unranked |
| English | eng-000 | nonunion |
| English | eng-000 | nonunionised |
| English | eng-000 | nonunionized |
| English | eng-000 | undigested |
| English | eng-000 | unformed |
| English | eng-000 | ungraded |
| English | eng-000 | unordered |
| English | eng-000 | unorganised |
| English | eng-000 | unorganized |
| suomi | fin-000 | järjestäytymätön |
| हिन्दी | hin-000 | अवर्गीकृत |
| हिन्दी | hin-000 | अव्यवस्थित |
| ภาษาไทย | tha-000 | ซึ่งไม่จัดเกรด |