| English | eng-000 |
| improvisation | |
| العربية | arb-000 | إرتجال |
| العربية | arb-000 | ارتجال |
| العربية | arb-000 | الإرتجال |
| Universal Networking Language | art-253 | improvisation |
| Universal Networking Language | art-253 | improvisation(icl>creation>thing) |
| Universal Networking Language | art-253 | improvisation(icl>expedient>thing) |
| Universal Networking Language | art-253 | improvisation(icl>performance>thing,equ>extemporization) |
| asturianu | ast-000 | improvisación |
| беларуская | bel-000 | імправізацыя |
| български | bul-000 | импровизация |
| català | cat-000 | improvisació |
| čeština | ces-000 | improvizace |
| čeština | ces-000 | improvizování |
| 普通话 | cmn-000 | 临时润饰 |
| 普通话 | cmn-000 | 即兴 |
| 普通话 | cmn-000 | 即兴创作 |
| 普通话 | cmn-000 | 即兴而作 |
| 普通话 | cmn-000 | 即席创作 |
| 普通话 | cmn-000 | 即席演奏 |
| 普通话 | cmn-000 | 即席讲演 |
| 國語 | cmn-001 | 即席創作 |
| 國語 | cmn-001 | 即席演奏 |
| 國語 | cmn-001 | 即席演說 |
| 國語 | cmn-001 | 即席講演 |
| 國語 | cmn-001 | 即興 |
| 國語 | cmn-001 | 即興而作 |
| Middle Cornish | cnx-000 | dismygwari |
| Middle Cornish | cnx-000 | ymprovisans |
| Kernowek | cor-000 | dismygwari |
| Kernowek | cor-000 | ymprovisans |
| dansk | dan-000 | improvisere |
| Deutsch | deu-000 | Improvisation |
| Deutsch | deu-000 | Improvisierung |
| Deutsch | deu-000 | Stegreif |
| Deutsch | deu-000 | improvisiertes Gedicht |
| eesti | ekk-000 | improviseering |
| ελληνικά | ell-000 | αυτοσχεδίαση |
| ελληνικά | ell-000 | αυτοσχεδιασμός |
| English | eng-000 | ad lib |
| English | eng-000 | ad-lib |
| English | eng-000 | extempore speaking |
| English | eng-000 | extemporisation |
| English | eng-000 | extemporization |
| English | eng-000 | impromptu |
| English | eng-000 | improvising |
| English | eng-000 | improvization |
| English | eng-000 | music |
| English | eng-000 | off the cuff |
| English | eng-000 | speech |
| English | eng-000 | temporary expedient |
| English | eng-000 | without a score |
| Esperanto | epo-000 | improvizado |
| Esperanto | epo-000 | improvizaĵo |
| Esperanto | epo-000 | improvizo |
| euskara | eus-000 | bat-batekotasun |
| euskara | eus-000 | bat-batekotasuna |
| euskara | eus-000 | inprobisazio |
| suomi | fin-000 | ekstemporointi |
| suomi | fin-000 | hätävara |
| suomi | fin-000 | improvisaatio |
| suomi | fin-000 | improvisointi |
| suomi | fin-000 | improvisoitu |
| français | fra-000 | impromptu |
| français | fra-000 | improvisation |
| français | fra-000 | improvisé |
| galego | glg-000 | improvisación |
| yn Ghaelg | glv-000 | cheu-chummey |
| yn Ghaelg | glv-000 | cummeydeyraght |
| ગુજરાતી | guj-000 | તાત્કાલિક ઊભું કરવું તે |
| ગુજરાતી | guj-000 | પૂરું પાડવું |
| kreyòl ayisyen | hat-000 | enpwovizasyon |
| עִברִית | heb-003 | אִלְתּוּר |
| हिन्दी | hin-000 | अप्रस्तुत या आशु रचना |
| हिन्दी | hin-000 | आशुरचना |
| हिन्दी | hin-000 | तात्कालिक उपाय |
| हिन्दी | hin-000 | तात्कालिक प्रदर्शन |
| hrvatski | hrv-000 | improvizacija |
| magyar | hun-000 | hasalás |
| magyar | hun-000 | improvizáció |
| magyar | hun-000 | rögtönzés |
| magyar | hun-000 | rögtönzött beszéd |
| interlingua | ina-000 | improvisation |
| bahasa Indonesia | ind-000 | improvisasi |
| íslenska | isl-000 | spuni |
| italiano | ita-000 | improvvisazione |
| 日本語 | jpn-000 | インプロビゼーション |
| 日本語 | jpn-000 | インプロヴァイゼィション |
| 日本語 | jpn-000 | 即吟 |
| 日本語 | jpn-000 | 即興 |
| にほんご | jpn-002 | そっきょう |
| Taqbaylit | kab-000 | timenkadh |
| қазақ | kaz-000 | төкпелік |
| монгол | khk-000 | авд зохиол |
| монгол | khk-000 | цээжээр зохиосон зохиол |
| 한국어 | kor-000 | 즉석 연주 |
| 한국어 | kor-000 | 즉석에서 만듦 |
| 한국어 | kor-000 | 즉석에서 하기 |
| 한국어 | kor-000 | 즉흥 |
| 한국어 | kor-000 | 즉흥적 작품 |
| latine | lat-000 | improvisatio |
| Lingua Franca Nova | lfn-000 | crea corente |
| Lingua Franca Nova | lfn-000 | improvisa |
| олык марий | mhr-000 | импровизаций |
| олык марий | mhr-000 | экспромт |
| македонски | mkd-000 | импровизациjя |
| македонски | mkd-000 | импровизација |
| Tâi-gí | nan-003 | chek-se̍k ián-chàu |
| Tâi-gí | nan-003 | chek-se̍k ián-soat |
| isiNdebele | nde-000 | ama-bhada |
| Nederlands | nld-000 | improvisatie |
| nynorsk | nno-000 | improvisasjon |
| bokmål | nob-000 | improvisasjon |
| occitan | oci-000 | improvisacion |
| Old Cornish | oco-000 | dismygwari |
| Old Cornish | oco-000 | ymprovisans |
| فارسی | pes-000 | ارتجال |
| فارسی | pes-000 | اقتراح |
| فارسی | pes-000 | بداهت |
| فارسی | pes-000 | بداهه |
| فارسی | pes-000 | بدیهه |
| فارسی | pes-000 | بدیهه گوئی |
| فارسی | pes-000 | بدیهه گویی |
| polski | pol-000 | improwizacja |
| português | por-000 | Improvisação |
| português | por-000 | improvisação |
| português | por-000 | improviso |
| română | ron-000 | improvizare |
| română | ron-000 | improvizație |
| русский | rus-000 | импровиза́ция |
| русский | rus-000 | импровизация |
| русский | rus-000 | экспромт |
| slovenčina | slk-000 | improvizácia |
| slovenščina | slv-000 | improvizacija |
| español | spa-000 | expediente termporal |
| español | spa-000 | improvisación |
| español | spa-000 | ocurrencia |
| español | spa-000 | repentización |
| svenska | swe-000 | improvisation |
| ภาษาไทย | tha-000 | การบรรเลงเชิงปฏิภาณ |
| ภาษาไทย | tha-000 | การว่ากลอนสด |
| ภาษาไทย | tha-000 | การแสดงที่ไม่ได้เตรียมมาก่อน |
| ภาษาไทย | tha-000 | ผลงานอิมโพรไวส์ |
| Talossan | tzl-000 | improviçaziun |
| українська | ukr-000 | імпровізація |
| tiếng Việt | vie-000 | khúc tức hứng |
| tiếng Việt | vie-000 | sự làm ngay được |
| tiếng Việt | vie-000 | sự ứng biến |
| tiếng Việt | vie-000 | sự ứng khẩu |
| ייִדיש | ydd-000 | אימפּראָוויזאַציע |
| yidish | ydd-001 | improvizatsye |
| Bahasa Malaysia | zsm-000 | improvisasi |