| Classical Arabic—ASJP | arb-001 |
| resālah | |
| Afrikaans | afr-000 | brief |
| Classical Arabic—ASJP | arb-001 | cheṭāb |
| Classical Arabic—ASJP | arb-001 | maktūb |
| biełaruskaja łacinka | bel-002 | dopis |
| biełaruskaja łacinka | bel-002 | pist |
| brezhoneg | bre-000 | lizher |
| bălgarski ezik | bul-001 | pismo |
| čeština | ces-000 | dopis |
| čeština | ces-000 | list |
| Hànyǔ | cmn-003 | xìn |
| dansk | dan-000 | brev |
| Deutsch | deu-000 | Brief |
| dolnoserbska reč | dsb-000 | list |
| eesti | ekk-000 | kiri |
| Ellinika | ell-003 | epistolé |
| Ellinika | ell-003 | grámma |
| English | eng-000 | letter |
| Esperanto | epo-000 | letero |
| euskara | eus-000 | eskutitz |
| euskara | eus-000 | gutun |
| suomi | fin-000 | kirje |
| français | fra-000 | courrier |
| français | fra-000 | lettre |
| français | fra-000 | lettre pastorale |
| français | fra-000 | message |
| français | fra-000 | épître |
| lenghe furlane | fur-000 | letare |
| Gaeilge | gle-000 | litir |
| hrvatski | hrv-000 | pismo |
| hornjoserbšćina | hsb-000 | dopis |
| hornjoserbšćina | hsb-000 | list |
| hornjoserbšćina | hsb-000 | pismo |
| magyar | hun-000 | levél |
| bahasa Indonesia | ind-000 | surat |
| íslenska | isl-000 | bréf |
| italiano | ita-000 | epistola |
| italiano | ita-000 | lettera |
| Kartuli | kat-001 | tserili |
| latine | lat-000 | epistula |
| lietuvių | lit-000 | laiškas |
| reo Māori | mri-000 | reta |
| Nederlands | nld-000 | brief |
| bokmål | nob-000 | brev |
| occitan | oci-000 | letra |
| occitan | oci-000 | mandament |
| Isfahani | pes-001 | nâme |
| polski | pol-000 | list |
| português | por-000 | carta |
| lingua rumantscha | roh-000 | breav |
| lingua rumantscha | roh-000 | brev |
| lingua rumantscha | roh-000 | charta |
| russkij | rus-001 | pis'mó |
| russkij | rus-001 | poslánie |
| slovenčina | slk-000 | dopis |
| slovenčina | slk-000 | list |
| slovenščina | slv-000 | pismo |
| español | spa-000 | carta |
| shqip | sqi-000 | letër |
| srpski | srp-001 | pismo |
| svenska | swe-000 | brev |
| Türkçe | tur-000 | mektup |
| yidish | ydd-001 | briv |
| isiZulu | zul-000 | incwadi |