| PanLem | art-000 | no1 |
| Swadesh 207 | art-012 | 022 |
| LWT Code | art-257 | 13.01 |
| Swadesh 200 | art-260 | 011 |
| SILCAWL | art-261 | 1590 |
| Swadesh-Gudschinsky 200 | art-266 | 109 |
| ALCAM 120 | art-267 | 072 |
| ABVD 210 | art-268 | 197 |
| ℤ | art-269 | 1 |
| LEGO Concepticon | art-270 | 1843 |
| PanLex Union Concepticon | art-273 | 220900 |
| Swadesh-Yakhontov 110 | art-277 | 063 |
| ℤ—漢字 | art-341 | 一 |
| 普通话 | cmn-000 | 一 |
| 國語 | cmn-001 | 一 |
| Deutsch | deu-000 | Eins |
| Deutsch | deu-000 | ein |
| Deutsch | deu-000 | eins |
| English | eng-000 | one |
| euskara | eus-000 | bat |
| euskara | eus-000 | bede |
| français | fra-000 | un |
| Hausa | hau-000 | ɗaya |
| Proto-Indo-European | ine-000 | h₁oin |
| Ğalğaj mott | inh-001 | ca-w |
| にほんご | jpn-002 | ヒトツ |
| latine | lat-000 | unum |
| latine | lat-000 | unus |
| Nederlands | nld-000 | een |
| português | por-000 | um |
| português | por-000 | uma |
| русский | rus-000 | один |
| español | spa-000 | uno |
| svenska | swe-000 | ett |
