| ℤ | art-269 |
| 30 | |
| kohtʼaene kenaegeʼ | aht-000 | taa xundelaayi |
| Mendaesde | aht-001 | taa deztaann |
| Aja | ajg-000 | egban |
| Na’vi | art-011 | pxevofu |
| U+ | art-254 | 20983 |
| U+ | art-254 | 5345 |
| LWT Code | art-257 | 13.99906 |
| SILCAWL | art-261 | 1612 |
| LEGO Concepticon | art-270 | 1866 |
| PanLex Union Concepticon | art-273 | 223200 |
| 普通话 | cmn-000 | 卅 |
| 普通话 | cmn-000 | 𠦃 |
| 國語 | cmn-001 | 卅 |
| 國語 | cmn-001 | 𠦃 |
| Hànyǔ | cmn-003 | sà |
| ϯⲁⲥⲡⲓ ⲛ̄ⲣⲉⲙⲛ̄ⲭⲏⲙⲓ ⲛ̄ⲣⲉⲙϧⲏⲧ | cop-001 | ⲗ̅ |
| ϯⲁⲥⲡⲓ ⲛ̄ⲣⲉⲙⲛ̄ⲭⲏⲙⲓ ⲛ̄ⲣⲉⲙϧⲏⲧ | cop-001 | ⲙⲁⲃ |
| ϯⲁⲥⲡⲓ ⲛ̄ⲣⲉⲙⲛ̄ⲭⲏⲙⲓ ⲛ̄ⲣⲉⲙϧⲏⲧ | cop-001 | ⲙⲁⲡ |
| Cha7³¹ tinyan³ | ctz-000 | kala³ ti³ |
| dansk | dan-000 | tredive |
| borrinjholmsk | dan-001 | træðua |
| zarmaciine | dje-000 | waranza |
| English | eng-000 | thirty |
| Esperanto | epo-000 | tridek |
| mechl Rasnal | ett-000 | cealχ |
| Gutob | gbj-000 | ɖeɖ koɽi |
| ʻōlelo Hawaiʻi | haw-000 | kanakolu |
| nešili | hit-000 | UŠU3 |
| 日本語 | jpn-000 | 三十 |
| 日本語 | jpn-000 | 三十代 |
| 日本語 | jpn-000 | 卅 |
| 日本語 | jpn-000 | ３０代 |
| Nihongo | jpn-001 | sanjuu |
| Nihongo | jpn-001 | sanjuu dai |
| Nihongo | jpn-001 | sou |
| 한국어 | kor-000 | 삽 |
| Hangungmal | kor-001 | sap |
| 韓國語 | kor-002 | 卅 |
| Kato | ktw-000 | taakʼ laaʼlhbaaʼin |
| davvisámegiella | sme-000 | golbmalogi |
| davvisámegiella | sme-000 | golbmalogát |
| español | spa-000 | treinta |
| tthʼigaʼ kenagaʼ | taa-000 | tokhudadhtonee |
| Peace Corps 2007 Tamazight | tzm-009 | tlatin |
| ئۇيغۇرچە | uig-000 | ئوتتۇز |
| Uyghurche | uig-001 | ottuz |
| tiếng Việt | vie-000 | tạp |
| 𡨸儒 | vie-001 | 卅 |
| Chʼiteel | wlk-002 | tah-dighaaneesyaa |
| 溫州話 | wuu-006 | 三十 |
| y˦tɕiu˦ɦo˨ | wuu-007 | sɔ˦˦ zɦa˩ |
| 廣東話 | yue-000 | 卅 |
| gwong2dung1 wa2 | yue-003 | saa1 |
| 广东话 | yue-004 | 卅 |