| العربية | arb-000 |
| برشلونة | |
| toskërishte | als-000 | Barcelona |
| luenga aragonesa | arg-000 | Barcelona |
| luenga aragonesa | arg-000 | Barzelona |
| asturianu | ast-000 | Barcelona |
| Bislama | bis-000 | Barcelona |
| bosanski | bos-000 | Barcelona |
| bosanski | bos-000 | Barselona |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | বার্সেলোনা |
| brezhoneg | bre-000 | Barcelona |
| български | bul-000 | Барселона |
| català | cat-000 | Barcelona |
| čeština | ces-000 | Barcelona |
| чӑваш | chv-000 | Барселона |
| 普通话 | cmn-000 | 巴塞罗那 |
| 國語 | cmn-001 | 巴塞羅那 |
| Hànyǔ | cmn-003 | Bā sài luó na |
| Cymraeg | cym-000 | Barcelona |
| dansk | dan-000 | Barcelona |
| Deutsch | deu-000 | Barcelona |
| eesti | ekk-000 | Barcelona |
| ελληνικά | ell-000 | Βαρκελώνη |
| English | eng-000 | #Barcelona |Barcelona |
| English | eng-000 | Barca |
| English | eng-000 | Barcelona |
| English | eng-000 | Barça |
| English | eng-000 | barcelona |
| Esperanto | epo-000 | Barcelono |
| euskara | eus-000 | Bartzelona |
| estremeñu | ext-000 | Barcelona |
| suomi | fin-000 | Barcelona |
| français | fra-000 | Barcelone |
| lenga arpitana | frp-000 | Barcelona |
| Gaeilge | gle-000 | Barcelona |
| galego | glg-000 | Barcelona |
| ἑλληνικὴ γλῶττα | grc-000 | Βαρκινών |
| Schwizerdütsch | gsw-000 | Barcelona |
| Srpskohrvatski | hbs-001 | Barcelona |
| עברית | heb-000 | ברצלונה |
| हिन्दी | hin-000 | बार्सिलोना |
| hiMxI | hin-004 | bArsilonA |
| hrvatski | hrv-000 | Barcelona |
| magyar | hun-000 | Barcelona |
| արևելահայերեն | hye-000 | Բարսելոնա |
| Ido | ido-000 | Barcelona |
| interlingua | ina-000 | Barcelona |
| bahasa Indonesia | ind-000 | Barcelona |
| bahasa Indonesia | ind-000 | Barselona |
| íslenska | isl-000 | Barcelona |
| italiano | ita-000 | Barcellona |
| basa Jawa | jav-000 | Barcelona |
| 日本語 | jpn-000 | バルセロナ |
| 日本語 | jpn-000 | バルセロナ市 |
| ქართული | kat-000 | ბარსელონა |
| Kurmancî | kmr-000 | Barcelona |
| 한국어 | kor-000 | 바르셀로나 |
| Ladino | lad-001 | Barselona |
| latine | lat-000 | Barcelo |
| latine | lat-000 | Barcino |
| lengua lígure | lij-000 | Barçellonn-a |
| lietuvių | lit-000 | Barcelona |
| lietuvių | lit-000 | Barselona |
| Lëtzebuergesch | ltz-000 | Barcelona |
| latviešu | lvs-000 | Barselona |
| मराठी | mar-000 | बार्सिलोना |
| македонски | mkd-000 | Барселона |
| Malti | mlt-000 | Barcelona |
| Malti | mlt-000 | Barċellona |
| Plattdüütsch | nds-000 | Barcelona |
| Nederlands | nld-000 | Barcelona |
| nynorsk | nno-000 | Barcelona |
| bokmål | nob-000 | Barcelona |
| occitan | oci-000 | Barcelona |
| Amanung Sisuan | pam-000 | Barcelona |
| فارسی | pes-000 | بارسلون |
| polski | pol-000 | Barcelona |
| português | por-000 | Barcelona |
| Runa Simi | que-000 | Barcelona |
| română | ron-000 | Barcelona |
| limba armãneascã | rup-000 | Barcelona |
| русский | rus-000 | Барселона |
| lingua siciliana | scn-000 | Barcillona |
| Scots leid | sco-000 | Barcelona |
| slovenčina | slk-000 | Barcelona |
| slovenščina | slv-000 | Barcelona |
| español | spa-000 | #Barcelona |Barcelona |
| español | spa-000 | Barcelona |
| sardu | srd-000 | Barcellona |
| српски | srp-000 | Барселона |
| svenska | swe-000 | Barcelona |
| reo Tahiti | tah-000 | Barcelona |
| Tagalog | tgl-000 | Lungsod ng Barcelona |
| ภาษาไทย | tha-000 | บาร์เซโลนา |
| Setswana | tsn-000 | Barcelona |
| Türkçe | tur-000 | Barcelona |
| Türkçe | tur-000 | Barselona |
| українська | ukr-000 | Барселона |
| łéngua vèneta | vec-000 | Barcełona |
| tshiVenḓa | ven-000 | Barcelona |
| tiếng Việt | vie-000 | Barcelona |
| Volapük | vol-000 | Barcelona |
| ייִדיש | ydd-000 | באַרצעלאָנע |
| ייִדיש | ydd-000 | בארצעלאנע |
| 原中国 | zho-000 | 巴塞罗那 |
| 原中国 | zho-000 | 巴塞羅那 |
| Bahasa Malaysia | zsm-000 | Barcelona |