| English | eng-000 |
| non-standard | |
| العربية | arb-000 | غير قياسي |
| Universal Networking Language | art-253 | non-standard(icl>state) |
| čeština | ces-000 | nestandardní |
| 普通话 | cmn-000 | 非标准的 |
| Middle Cornish | cnx-000 | diskwir |
| Kernowek | cor-000 | diskwir |
| Cymraeg | cym-000 | ansafonol |
| Deutsch | deu-000 | nicht normgerecht |
| Deutsch | deu-000 | nicht standartisiert |
| English | eng-000 | irregular |
| English | eng-000 | non-typical |
| English | eng-000 | off-grade |
| English | eng-000 | substandard |
| हिन्दी | hin-000 | अमानक |
| íslenska | isl-000 | óstaðlaður |
| 日本語 | jpn-000 | 非標準 |
| にほんご | jpn-002 | ひひょうじゅん |
| Old Cornish | oco-000 | diskwir |
| ఒడ్య | ort-000 | నిర్నొయ్కొల్త నొయ్తె |
| русский | rus-000 | некондиционный |
| русский | rus-000 | нестандартный |
| slovenčina | slk-000 | neštandardný |
| español | spa-000 | no estándar |
| తెలుగు | tel-000 | అప్రమాణ |
| తెలుగు | tel-000 | అప్రామాణికమైన |
| tiếng Việt | vie-000 | không tiêu chuẩn |