| Duhlian ṭawng | lus-000 | bul fek |
| Duhlian ṭawng | lus-000 | bûl fek |
| Esperanto | epo-000 | bulfero |
| Esperanto | epo-000 | bulfrapi |
| Esperanto | epo-000 | bulfrapo |
| Esperanto | epo-000 | bulfriti |
| Esperanto | epo-000 | bulfrunta hiperoodo |
| Duhlian ṭawng | lus-000 | bul-fuk |
| Duhlian ṭawng | lus-000 | bul-fûk |
| Uyghurche | uig-001 | bul funksiyisi |
| Sardu logudoresu | src-000 | bulfurarju |
| udin muz | udi-000 | bulfərəpsun |
| Plattdüütsch | nds-000 | Bülg |
| Mara | mec-000 | bulg |
| Nungali | nug-000 | bulg |
| Plattdüütsch-Neddersassisch | nds-002 | bülg |
| Glottocode | art-327 | bulg1240 |
| Glottocode | art-327 | bulg1262 |
| Glottocode | art-327 | bulg1263 |
| Glottocode | art-327 | bulg1264 |
| Glottocode | art-327 | bulg1265 |
| Dharruk | aus-044 | bulga |
| Bayungu | bxj-000 | bulga |
| Burduna | bxn-000 | bulga |
| Djaru | ddj-000 | bulga |
| Dhalandji | dhl-000 | bulga |
| Thargari | dhr-000 | bulga |
| Paakantyi | drl-000 | bulga |
| Bandjigali | drl-005 | bulga |
| Gooniyandi | gni-000 | bulga |
| Yuwaaliyaay | kld-001 | bulga |
| Yuwaalayaay | kld-002 | bulga |
| latine | lat-000 | bulga |
| Mangarla | mem-000 | bulga |
| Panytyima | pnw-000 | bulga |
| Kurrama | vku-000 | bulga |
| Watjarri | wbv-000 | bulga |
| Yabberu | wbv-002 | bulga |
| Kandari | wbv-003 | bulga |
| Kagara | wbv-005 | bulga |
| Walmatjari | wmt-000 | bulga |
| Cisalpine Gaulish | xcg-000 | bulga |
| Galatian | xga-000 | bulga |
| Paakantyi | drl-000 | bulga- |
| Bandjigali | drl-005 | bulga- |
| tatar tele | tat-000 | bulğa |
| Warlpiri | wbp-000 | buḷga |
| Paakantyi | drl-000 | buḷga- |
| Bandjigali | drl-005 | buḷga- |
| Biri | bzr-000 | bulga5 |
| Afrikaans | afr-000 | Bulgaar |
| Nederlands | nld-000 | Bulgaar |
| eesti | ekk-000 | bulgaar |
| zarmaciine | dje-000 | Bulgaari |
| Koyra Chiini | khq-000 | Bulgaari |
| Koyraboro senni | ses-000 | Bulgaari |
| Tásàwàq | twq-000 | Bulgaari |
| kàllaama wolof | wol-000 | Bulgaari |
| Jóola-Fóoñi | dyo-000 | bulgaari |
| eesti | ekk-000 | bulgaari |
| suomi | fin-000 | bulgaari |
| eesti | ekk-000 | Bulgaaria |
| võro kiil | vro-000 | Bulgaaria |
| Naadh | nus-000 | Bulga̱a̱ria |
| eesti | ekk-000 | bulgaaria |
| eesti | ekk-000 | bulgaaria keel |
| suomi | fin-000 | bulgaarialainen vanhakatolinen kirkko |
| eesti | ekk-000 | Bulgaaria leev |
| eesti | ekk-000 | Bulgaaria leev (1879–1952) |
| eesti | ekk-000 | Bulgaaria leevi |
| eesti | ekk-000 | Bulgaaria leevi (1879–1952) |
| eesti | ekk-000 | Bulgaaria lipp |
| eesti | ekk-000 | Bulgaaria peaminister |
| eesti | ekk-000 | Bulgaaria piirkonnad |
| eesti | ekk-000 | Bulgaaria püsiv leev |
| eesti | ekk-000 | Bulgaaria Vabariik |
| Schwizerdütsch | gsw-000 | Bulgaarie |
| Schwizerdütsch | gsw-000 | Bulgaarisch |
| Soomaaliga | som-000 | Bulgaariya |
| eesti | ekk-000 | bulgaarlane |
| eesti | ekk-000 | bulgaarlanna |
| Afrikaans | afr-000 | Bulgaars |
| Nederlands | nld-000 | Bulgaars |
| Afrikaans | afr-000 | Bulgaarse |
| Nederlands | nld-000 | Bulgaarse |
| Nederlands | nld-000 | Bulgaarse Agrarische Nationale Unie |
| Nederlands | nld-000 | bulgaarse bergerebia |
| Nederlands | nld-000 | Bulgaarse Communistische Partij |
| Frysk | fry-000 | Bulgaarse harde lev |
| Nederlands | nld-000 | Bulgaarse harde lev |
| Nederlands | nld-000 | bulgaarse heremiet |
| Afrikaans | afr-000 | Bulgaarse lev |
| Frysk | fry-000 | Bulgaarse lev |
| Nederlands | nld-000 | Bulgaarse lev |
| Frysk | fry-000 | Bulgaarse lev (1879–1952) |
| Nederlands | nld-000 | Bulgaarse lev (1879–1952) |
| Frysk | fry-000 | Bulgaarse leva |
| Nederlands | nld-000 | Bulgaarse leva |
| Nederlands | nld-000 | Bulgaarse socialistische lev |
| Nederlands | nld-000 | Bulgaarse Socialistische Partij |
| Frysk | fry-000 | Bulgaarse socialistyske lev |
| Nederlands | nld-000 | Bulgaarse voetbalbond |
| Nederlands | nld-000 | Bulgaarse volksmuziek |
| Nederlands | nld-000 | Bulgaarse Volksunie |
| Frysk | fry-000 | Bulgaarsk |
| Nederlands | nld-000 | Bulgaars-orthodoxe Kerk |
| Qırımtatar tili | crh-000 | bulğaça |
| Djamindjung | djd-000 | bulga-ḍiŋ |
| Ngaliwuru | djd-001 | bulga-ḍiŋ |
| Nungali | nug-000 | bulga-ḍiŋ |
| Djamindjung | djd-000 | bulga-dɪŋ |
| Dharruk | aus-044 | bulgaga |
| Glottolog Languoid Names | art-326 | Bulgai |
| Ethnologue Language Names | art-330 | Bulgai |
| lengua lígure | lij-000 | Bulgaïa |
| lengua lígure | lij-000 | Bulgâia |
| Zeneize | lij-002 | Bulgâia |
| Gaeilge | gle-000 | Bulgáir |
| Gàidhlig | gla-000 | Bulgàiria |
| Gaeilge | gle-000 | Bulgàiria |
| Gaeilge | gle-000 | Bulgáiris |
| Alawa | alh-000 | bulgajan |
| Karahanlı Türkçesi | otk-001 | bulgak |
| English | eng-000 | Bulgakov |
| hrvatski | hrv-000 | Bulgakov |
| slovenščina | slv-000 | Bulgakov |
| English | eng-000 | Bulgakovo |
| Qırımtatar tili | crh-000 | bulğalamaq |
| Qırımtatar tili | crh-000 | bulğalanmaq |
| Qazaq tili | kaz-002 | bulğalaqtaw |
| tatar tele | tat-000 | bülgäläw |
| Chimakonde | kde-000 | Bulgalia |
| Kishambaa | ksb-000 | Bulgalia |
| Burduna | bxn-000 | bulgalyiira |
| Dhalandji | dhl-000 | bulgalyiri |
| nuasúɛ | yav-000 | bulgálɛ |
| Karahanlı Türkçesi | otk-001 | bulgama |
| Karahanlı Türkçesi | otk-001 | bulgamak |
| Qırımtatar tili | crh-000 | bulğamaq |
| oʻzbek | uzn-000 | bulgʻamoq |
| Deutsch | deu-000 | Bulgan |
| English | eng-000 | Bulgan |
| suomi | fin-000 | Bulgan |
| français | fra-000 | Bulgan |
| Gaeilge | gle-000 | Bulgan |
| Nederlands | nld-000 | Bulgan |
| português | por-000 | Bulgan |
| español | spa-000 | Bulgan |
| svenska | swe-000 | Bulgan |
| Dyirbal | dbl-000 | bulgan |
| Dyaberdyaber | dyb-000 | bulgan |
| Nimanbur | nmp-000 | bulgan |
| tatar tele | tat-000 | bulğan |
| Deutsch | deu-000 | Bulgan-Aimag |
| română | ron-000 | Bulgan-Aimag |
| oʻzbek | uzn-000 | bulgʻanchiq |
| Qazaq tili | kaz-002 | bulğañdatw |
| oʻzbek | uzn-000 | bulgʻangan |
| eesti | ekk-000 | Bulgani aimakk |
| English | eng-000 | Bulganin line |
| Karahanlı Türkçesi | otk-001 | bulganmak |
| oʻzbek | uzn-000 | bulgʻanmoq |
| lietuvių | lit-000 | Bulgano provincija |
| English | eng-000 | Bulgan Province |
| Panytyima | pnw-000 | bulganu |
| Bayungu | bxj-000 | bulganyja |
| Dhalandji | dhl-000 | bulganyja buliman |
| Burarra | bvr-000 | bulgapulga |
| Qazaq tili | kaz-002 | bulğaqtaw |
| Ethnologue Language Names | art-330 | Bulgar |
| azərbaycanca | azj-000 | Bulgar |
| brezhoneg | bre-000 | Bulgar |
| English | eng-000 | Bulgar |
| Kurmancî | kmr-000 | Bulgar |
| occitan | oci-000 | Bulgar |
| Türkçe | tur-000 | Bulgar |
| català | cat-000 | Búlgar |
| Talossan | tzl-000 | Bülgar |
| Sambahsa-mundialect | art-288 | bulgar |
| Baadi | bcj-000 | bulgar |
| brezhoneg | bre-000 | bulgar |
| català | cat-000 | bulgar |
| Dyugun | dyd-000 | bulgar |
| English | eng-000 | bulgar |
| lenghe furlane | fur-000 | bulgar |
| Hiligaynon | hil-000 | bulgar |
| interlingua | ina-000 | bulgar |
| nynorsk | nno-000 | bulgar |
| occitan | oci-000 | bulgar |
| lingua rumantscha | roh-000 | bulgar |
| română | ron-000 | bulgar |
| svenska | swe-000 | bulgar |
| Tagalog | tgl-000 | bulgar |
| Türkçe | tur-000 | bulgar |
| yidish | ydd-001 | bulgar |
| magyar | hun-000 | bulgár |
| Qırımtatar tili | crh-000 | bulğar |
| lenga piemontèisa | pms-000 | bùlgar |
| català | cat-000 | búlgar |
| italiano | ita-000 | Bulgara |
| Malti | mlt-000 | Bulgara |
| română | ron-000 | Bulgară |
| Bayungu | bxj-000 | bulgara |
| Dhalandji | dhl-000 | bulgara |
| Esperanto | epo-000 | bulgara |
| interlingua | ina-000 | bulgara |
| italiano | ita-000 | bulgara |
| Mangarla | mem-000 | bulgara |
| Nyamal | nly-000 | bulgara |
| Panytyima | pnw-000 | bulgara |
| español | spa-000 | bulgara |
| română | ron-000 | bulgară |
| latviešu | lvs-000 | bulgāra |
| català | cat-000 | búlgara |
| galego | glg-000 | búlgara |
| português | por-000 | búlgara |
| español | spa-000 | búlgara |
| Esperanto | epo-000 | bulgara abio |
| Nyigina | nyh-000 | bulgarabulgara |
| Gaeilge | gle-000 | Bulgárach |
| lietuvių | lit-000 | Bulgarai |
| Esperanto | epo-000 | Bulgara Imperio |
| Gàidhlig | gla-000 | Bulgarais |
| Gàidhlig | gla-000 | Bulgàrais |
| Esperanto | epo-000 | bulgara lingvo |
| Volapük | vol-000 | Bulgarän |
| Volapük | vol-000 | Bulgaränan |
| Volapük | vol-000 | Bulgaränapük |
| Hausa | hau-000 | Bulgaranci |
| Volapük | vol-000 | Bulgaränik |
| Esperanto | epo-000 | Bulgara Ortodoksa Eklezio |
| nynorsk | nno-000 | bulgarar |
| Esperanto | epo-000 | Bulgara Respubliko |
| lietuvių | lit-000 | bulgaras |
| Esperanto | epo-000 | Bulgara Socialisma Partio |
| azərbaycanca | azj-000 | Bulgarca |
| Türkçe | tur-000 | Bulgarca |
| Türkçe | tur-000 | bulgarca |
| Türkçe | tur-000 | Bulgarca (Latin) |
| română | ron-000 | bulgăr de zăpadă |
| Deutsch | deu-000 | Bulgare |
| English | eng-000 | Bulgare |
| français | fra-000 | Bulgare |
| Fräiske Sproake | stq-000 | Bulgare |
| lingaedje walon | wln-000 | Bulgåre |
| Sambahsa-mundialect | art-288 | bulgare |
| Esperanto | epo-000 | bulgare |
| français | fra-000 | bulgare |
| interlingua | ina-000 | bulgare |
| română | ron-000 | bulgare |
| lietuvių | lit-000 | bulgarė |
| lingaedje walon | wln-000 | bulgåre |
| română | ron-000 | bulgăre |
| français | fra-000 | bulgare ancien avec l’écriture latine |
| français | fra-000 | bulgare de Banat |
| română | ron-000 | bulgăre de zăpadă |
| brezhoneg | bre-000 | Bulgareg |
| brezhoneg | bre-000 | bulgareg |
| Žemaitiu | sgs-000 | Bulgarėjė |
| Middle Cornish | cnx-000 | Bulgarek |
| Kernowek | cor-000 | Bulgarek |
| Old Cornish | oco-000 | Bulgarek |
| brezhoneg | bre-000 | bulgarek |
| Middle Cornish | cnx-000 | bulgarek |
| Kernowek | cor-000 | bulgarek |
| Old Cornish | oco-000 | bulgarek |
| Deutsch | deu-000 | Bulgaren |
| Nederlands | nld-000 | Bulgaren |
| Deutsch | deu-000 | Bulgarenreich an der Wolga |
| dansk | dan-000 | Bulgarer |
| dansk | dan-000 | bulgarer |
| bokmål | nob-000 | bulgarer |
| dansk | dan-000 | Bulgarere |
| français | fra-000 | Bulgares |
| română | ron-000 | bulgăresc |
| Lëtzebuergesch | ltz-000 | Bulgaresch |
| Lëtzebuergesch | ltz-000 | Bulgaresche Lew |
| Lëtzebuergesch | ltz-000 | Bulgaresche Lew (1962–1999) |
| Lëtzebuergesch | ltz-000 | Bulgaresch Lew |
| Lëtzebuergesch | ltz-000 | Bulgaresch Lew (1962–1999) |
| Kartuli | kat-001 | bulgareti |
| lingaedje walon | wln-000 | Bulgåreye |
| Glottolog Languoid Names | art-326 | Bulgar Gagauz |
| Ethnologue Language Names | art-330 | Bulgar Gagauz |
| Ethnologue Language Names | art-330 | Bulgar Gagauzi |
| English | eng-000 | Bulgargaz |
| Middle Cornish | cnx-000 | Bulgari |
| Kernowek | cor-000 | Bulgari |
| Deutsch | deu-000 | Bulgari |
| Jóola-Fóoñi | dyo-000 | Bulgari |
| English | eng-000 | Bulgari |
| Esperanto | epo-000 | Bulgari |
| kreyòl ayisyen | hat-000 | Bulgari |
| italiano | ita-000 | Bulgari |
| Taqbaylit | kab-000 | Bulgari |
| Malti | mlt-000 | Bulgari |
| Old Cornish | oco-000 | Bulgari |
| polski | pol-000 | Bulgari |
| română | ron-000 | Bulgari |
| svenska | swe-000 | Bulgari |
| Bahasa Malaysia | zsm-000 | Bulgari |
| Kurmancî | kmr-000 | Bulgarî |
| íslenska | isl-000 | Búlgari |
| føroyskt | fao-000 | bulgari |
| română | ron-000 | bulgari |
| rikpa | ksf-000 | bulgarí |
| Soranî | ckb-001 | bulgarî |
| Kurmancî | kmr-000 | bulgarî |