| English | eng-000 |
| letterbox | |
| Afrikaans | afr-000 | brievenbus |
| Afrikaans | afr-000 | posbus |
| العربية | arb-000 | تنسيق letterbox |
| العربية | arb-000 | صُنْدُوقٌ لِلْخِطَابَاتِ |
| বাংলা | ben-000 | ̃বাক্স |
| български | bul-000 | кутия с оригиналните пропорции |
| català | cat-000 | bústia |
| čeština | ces-000 | letterbox |
| čeština | ces-000 | poštovní schranka |
| čeština | ces-000 | poštovní schránka |
| 普通话 | cmn-000 | 宽屏幕 |
| 國語 | cmn-001 | 上下黑邊 |
| Middle Cornish | cnx-000 | kist lytherow |
| Kernowek | cor-000 | kist letherow |
| Kernowek | cor-000 | kist lytherow |
| dansk | dan-000 | brevkasse |
| dansk | dan-000 | letterbox-format |
| dansk | dan-000 | postkasse |
| Deutsch | deu-000 | Briefkasten |
| Deutsch | deu-000 | Hausbriefkasten |
| Deutsch | deu-000 | Letterboxformat |
| Deutsch | deu-000 | postkasten |
| eesti | ekk-000 | kirjakast |
| eesti | ekk-000 | postkast |
| eesti | ekk-000 | ribapilt |
| ελληνικά | ell-000 | γραμματοθήκη |
| ελληνικά | ell-000 | γραμματοκιβώτιο |
| English | eng-000 | letter box |
| English | eng-000 | mailbox |
| English | eng-000 | outbox |
| English | eng-000 | pillar box |
| English | eng-000 | pillar-box |
| English | eng-000 | post box |
| English | eng-000 | post-box |
| English | eng-000 | postbox |
| Esperanto | epo-000 | leterkesto |
| Esperanto | epo-000 | leterskatolo |
| Esperanto | epo-000 | poŝta kesto |
| Esperanto | epo-000 | poŝtkesto |
| suomi | fin-000 | kirjelaatikko |
| suomi | fin-000 | laajakangas |
| suomi | fin-000 | postilaatikko |
| français | fra-000 | boite aux lettres |
| français | fra-000 | boîte aux lettres |
| Frysk | fry-000 | brievebus |
| Gàidhlig | gla-000 | bogsa-litrichean |
| Gàidhlig | gla-000 | toll-litrichean |
| Gaeilge | gle-000 | bosca litreach |
| Gaeilge | gle-000 | bosca litreacha |
| yn Ghaelg | glv-000 | kishtey screeunyn |
| עברית | heb-000 | תבנית letterbox |
| हिन्दी | hin-000 | लेटरबॉक्स |
| hrvatski | hrv-000 | oblik letterbox |
| magyar | hun-000 | levélszekrény |
| magyar | hun-000 | postaláda |
| magyar | hun-000 | szélesvásznú |
| արևելահայերեն | hye-000 | փոստարկղ posdargGh |
| interlingua | ina-000 | cassa postal |
| bahasa Indonesia | ind-000 | bis surat |
| bahasa Indonesia | ind-000 | kotak surat |
| íslenska | isl-000 | póstkassi |
| italiano | ita-000 | buca |
| italiano | ita-000 | buca delle lettere |
| italiano | ita-000 | casella postale |
| italiano | ita-000 | cassetta della posta |
| italiano | ita-000 | cassetta per le lettere |
| italiano | ita-000 | cassetta postale |
| italiano | ita-000 | formato 16:9 |
| 日本語 | jpn-000 | レターボックス |
| 日本語 | jpn-000 | レッターボックス |
| 日本語 | jpn-000 | 書函 |
| 日本語 | jpn-000 | 郵便ポスト |
| 한국어 | kor-000 | 우편함 |
| 한국어 | kor-000 | 편지함 |
| lietuvių | lit-000 | rodymo formatas „pašto dėžutė“ |
| Duhlian ṭawng | lus-000 | lehkha thlakna bawm |
| Duhlian ṭawng | lus-000 | lehkha thlâkna bâwm |
| latviešu | lvs-000 | platekrāns |
| मराठी | mar-000 | लेटरबॉक्स |
| Malti | mlt-000 | kaxxa ta l'ittri |
| Nederlands | nld-000 | brievenbus |
| Nederlands | nld-000 | bus |
| Nederlands | nld-000 | letterbox |
| bokmål | nob-000 | letterbox |
| bokmål | nob-000 | postkasse |
| occitan | oci-000 | boita de las letras |
| Old Cornish | oco-000 | kist lytherow |
| polski | pol-000 | letterbox |
| polski | pol-000 | skrzynka pocztowa |
| português | por-000 | caixa de correio |
| português | por-000 | formato letterbox |
| português | por-000 | letterbox |
| română | ron-000 | cutie de scrisori |
| русский | rus-000 | киноформат Letterbox |
| русский | rus-000 | почто́вый я́щик |
| русский | rus-000 | почтовый ящик |
| русский | rus-000 | широкоэкранный формат |
| slovenščina | slv-000 | skozi režo |
| español | spa-000 | buzón |
| español | spa-000 | formato de pantalla ancha |
| srpski | srp-001 | panoramski prikaz |
| svenska | swe-000 | brevlåda |
| svenska | swe-000 | letterbox-format |
| தமிழ் | tam-000 | தபாற்பெட்டி |
| ภาษาไทย | tha-000 | รูปแบบการแสดงภาพแบบมีแถบดําด้านบนและด้านล่าง |
| Türkçe | tur-000 | sinemaskop |
| українська | ukr-000 | поштова скринька |
| українська | ukr-000 | формат Letterbox |