| Hangungmal | kor-001 |
| ISDN | |
| العربية | arb-000 | ISDN |
| العربية | arb-000 | شبكة رقمية للخدمات المتكاملة |
| অসমীয়া ভাষা | asm-000 | অসেআংজা |
| বাংলা | ben-000 | ইন্টিগ্রেটেড সার্ভিসেস ডিজিটাল নেটওয়ার্ক |
| bosanski | bos-000 | ISDN |
| български | bul-000 | Цифрова мрежа с интегрирани услуги |
| bălgarski ezik | bul-001 | ISDN |
| català | cat-000 | Xarxa Digital de Serveis Integrats |
| čeština | ces-000 | ISDN |
| čeština | ces-000 | síť ISDN |
| 普通话 | cmn-000 | ISDN |
| 普通话 | cmn-000 | 综合业务数字网 |
| dansk | dan-000 | ISDN |
| dansk | dan-000 | ISDN (Integrated Services Digital Network) |
| Deutsch | deu-000 | ISDN |
| Deutsch | deu-000 | Integrated Services Digital Network |
| eesti | ekk-000 | ISDN |
| ελληνικά | ell-000 | ISDN |
| English | eng-000 | ISDN |
| English | eng-000 | Integrated Services Digital Network |
| euskara | eus-000 | ISDN |
| suomi | fin-000 | ISDN |
| français | fra-000 | RNIS |
| français | fra-000 | Réseau numérique à intégration de services |
| galego | glg-000 | RDSI |
| עברית | heb-000 | ISDN |
| Hindi | hin-002 | ISDN |
| hrvatski | hrv-000 | ISDN |
| magyar | hun-000 | ISDN |
| italiano | ita-000 | ISDN |
| italiano | ita-000 | Integrated Services Digital Network |
| 日本語 | jpn-000 | ISDN |
| кыргыз | kir-000 | ISDN |
| ລາວ | lao-000 | ໄອເອສດີເອັນ |
| lietuvių | lit-000 | ISDN |
| latviešu | lvs-000 | ISDN |
| മലയാളം | mal-000 | ഇന്റഗ്രേറ്റഡ് സര്വീസസ് ഡിജിറ്റല് നെറ്റ്വര്ക്ക് |
| Makedonski jazik | mkd-001 | ISDN |
| Nederlands | nld-000 | ISDN |
| Nederlands | nld-000 | Integrated Services Digital Network |
| bokmål | nob-000 | ISDN |
| پښتو ژبه | pbu-000 | د بشپړو پالنو ګڼیال جال |
| فارسی | pes-000 | خدمات مجتمع شبکه رقمی |
| polski | pol-000 | Integrated Services Digital Network |
| polski | pol-000 | sieć cyfrowa zintegrowanych usług |
| português | por-000 | ISDN |
| português | por-000 | RDIS |
| română | ron-000 | ISDN |
| русский | rus-000 | ISDN |
| slovenčina | slk-000 | Digitálna sieť integrovaných služieb |
| slovenčina | slk-000 | ISDN |
| slovenčina | slk-000 | sieť ISDN |
| slovenščina | slv-000 | ISDN |
| español | spa-000 | ISDN (RDSI) |
| español | spa-000 | Red Digital de Servicios Integrados |
| српски | srp-000 | ИСДН |
| srpski | srp-001 | ISDN |
| svenska | swe-000 | ISDN |
| தமிழ் | tam-000 | ஐஎஸ்டிஎன் |
| tatar tele | tat-000 | ISDN |
| ภาษาไทย | tha-000 | ISDN |
| Türkçe | tur-000 | ISDN |
| українська | ukr-000 | ISDN |
| українська | ukr-000 | мережа ISDN |
| اردو | urd-000 | ISDN |
| tiếng Việt | vie-000 | ISDN |
| Bahasa Malaysia | zsm-000 | ISDN |