| polski | pol-000 |
| dupleks pełny | |
| العربية | arb-000 | ازدواج كامل |
| български | bul-000 | пълен дуплекс |
| čeština | ces-000 | plně duplexní komunikace |
| dansk | dan-000 | fuld duplex |
| Deutsch | deu-000 | Vollduplex |
| eesti | ekk-000 | duplekssüsteem |
| English | eng-000 | full duplex |
| suomi | fin-000 | kaksisuuntainen |
| français | fra-000 | duplex intégral |
| עברית | heb-000 | דו-סטרית מלאה |
| hrvatski | hrv-000 | potpuna dosmjerna veza |
| italiano | ita-000 | full duplex |
| 日本語 | jpn-000 | 全二重 |
| 한국어 | kor-000 | 전이중 |
| latviešu | lvs-000 | pilnduplekss |
| Nederlands | nld-000 | full-duplex |
| bokmål | nob-000 | heldupleks |
| português | por-000 | full duplex |
| română | ron-000 | duplex integral |
| slovenčina | slk-000 | plný duplex |
| slovenščina | slv-000 | dupleks |
| español | spa-000 | dúplex completo |
| srpski | srp-001 | full duplex |
| svenska | swe-000 | full duplex |
| ภาษาไทย | tha-000 | สื่อสารสองทิศทางเต็มอัตรา |