| English | eng-000 |
| by-election | |
| Amri Karbi | ajz-000 | kangvai paduni |
| العربية | arb-000 | انتخاب فرعي أو تكميلي |
| Universal Networking Language | art-253 | by election(icl>election) |
| বাংলা | ben-000 | উপনির্বাচন |
| български | bul-000 | частични избори |
| čeština | ces-000 | doplňovací volby |
| 普通话 | cmn-000 | 补选 |
| 普通话 | cmn-000 | 递补选举 |
| 國語 | cmn-001 | 補選 |
| 國語 | cmn-001 | 遞補選舉 |
| Middle Cornish | cnx-000 | isetholans |
| Kernowek | cor-000 | isetholans |
| dansk | dan-000 | suppleringsvalg |
| Deutsch | deu-000 | Ersatzwahl |
| Deutsch | deu-000 | Nachwahl |
| Deutsch | deu-000 | Off-years-Wahl |
| Deutsch | deu-000 | Zwischenwahlen |
| eesti | ekk-000 | vahevalimised |
| ελληνικά | ell-000 | αναπληρωματικές εκλογές |
| ελληνικά | ell-000 | από απόφαση |
| ελληνικά | ell-000 | επαναληπτική εκλογή |
| English | eng-000 | bye-election |
| English | eng-000 | interim election |
| English | eng-000 | reelection |
| English | eng-000 | special election |
| suomi | fin-000 | täydennysvaali |
| suomi | fin-000 | täydennysvaalit |
| suomi | fin-000 | täytevaali |
| suomi | fin-000 | täytevaalit |
| français | fra-000 | élection |
| français | fra-000 | élection partielle |
| Gàidhlig | gla-000 | fo-thaghadh |
| Gàidhlig | gla-000 | frith-thaghadh |
| Gaeilge | gle-000 | corrthoghchán |
| Gaeilge | gle-000 | fothoghchán |
| yn Ghaelg | glv-000 | fo-reihys |
| ગુજરાતી | guj-000 | કોઇ સભ્યના મરણ |
| ગુજરાતી | guj-000 | પેટા ચૂંટણી |
| Srpskohrvatski | hbs-001 | dopunski izbori |
| עברית | heb-000 | בחירות ביניים |
| हिन्दी | hin-000 | उपचुनाव |
| हिन्दी | hin-000 | उपनिर्वाचन |
| hrvatski | hrv-000 | dopunski izbori |
| magyar | hun-000 | időközi választás |
| interlingua | ina-000 | election local |
| bahasa Indonesia | ind-000 | pemilu sela |
| italiano | ita-000 | elezioni parziali |
| italiano | ita-000 | elezioni supplementari |
| italiano | ita-000 | elezioni suppletive |
| 日本語 | jpn-000 | 中間選挙 |
| 日本語 | jpn-000 | 補欠選挙 |
| 日本語 | jpn-000 | 補選 |
| にほんご | jpn-002 | ちゅうかんせんきょ |
| にほんご | jpn-002 | ほけつせんきょ |
| монгол | khk-000 | нэмэлт сонголт |
| монгол | khk-000 | нөхөн сонгууль |
| 한국어 | kor-000 | 보궐 선거 |
| 한국어 | kor-000 | 재보궐선거 |
| lietuvių | lit-000 | papildomieji rinkimai |
| latviešu | lvs-000 | papildvēlēšanas |
| Malti | mlt-000 | elezzjoni każwali |
| Nederlands | nld-000 | tussentijdse verkiezing |
| bokmål | nob-000 | ved valg |
| Old Cornish | oco-000 | isetholans |
| Plautdietsche Sproak | pdt-000 | Nowol |
| Mennoniten-Plautdietsch | pdt-001 | Nowol |
| Mennoniten-Plautdietsch | pdt-001 | wadahoolende Wol |
| polski | pol-000 | wybory uzupełniające |
| português | por-000 | eleição parcial |
| română | ron-000 | alegeri parțiale |
| русский | rus-000 | довыборы |
| русский | rus-000 | дополнительные выборы |
| русский | rus-000 | дополнительные выборы в парламент |
| русский | rus-000 | дополнительный выбор |
| slovenčina | slk-000 | doplňovacie voľby |
| slovenščina | slv-000 | nadomestne volitve |
| español | spa-000 | elecciones parciales |
| español | spa-000 | elección parcial |
| српски | srp-000 | допунски избори |
| srpski | srp-001 | dopunski izbori |
| svenska | swe-000 | fyllnadsval |
| Kiswahili | swh-000 | kwa uchaguzi |
| తెలుగు | tel-000 | ఉప ఎన్నిక |
| ภาษาไทย | tha-000 | การเลือกตั้งซ่อม |
| ภาษาไทย | tha-000 | การเลือกตั้งสมาชิกสภาที่ตายหรือลาออกของอังกฤษ |
| Türkçe | tur-000 | ara seçim |
| Talossan | tzl-000 | perdefunt |
| tiếng Việt | vie-000 | cuộc bầu cử phụ |
| Bahasa Malaysia | zsm-000 | pilihan raya kecil |
| 左江壮语 | zzj-007 | 补选 |
| 左江壮语 | zzj-007 | 補選 |