| DAB | Digital Audio Broadcasting Digitales Radio |
| T-DAB | Terrestrial Digital Audio Broadcasting |
| EDAB | Extended Digital Audio Broadcasting |
| DAB-T | Terrestrial Digital Audio Broadcasting [terrestrischer digitaler Radioempfang] |
| DXB | Digital Extended Broadcasting |
| DTTB | Digital Terrestrial TV Broadcasting |
| DMB | Digital Multimedia Broadcasting |
| DVB-T | Digital Video Broadcasting - Terrestial |
| DVB-C | Digital Video Broadcasting Cable |
| DVB | Digital Video Broadcast/Broadcasting |
| DMB | Digital Multimedia Broadcast/Broadcasting |
| DVB-H | Digital Video Broadcasting Handheld |
| WGDTB | Working Group on Digital Television Broadcasting |
| DAC | Digital Audio Copy |
| DAM | Digital Audio Monitor |
| DAD | Digital Audio Disk |
| DAR | Digital Audio Radio |
| DAT | Digital Audio Tape |
| DAI | Digital Audio Interface |
| DAE | Digital Audio Extraction |
| DAVIC | Digital Audio And Video Council |
| RDAT | Rotary Digital Audio Tape |
| CDA | Compact Disc Digital Audio |
| CDDA | Compact Disc Digital Audio [engl.] CD-Standard |
| ADAT | Alesis Digital Audio Tape [engl.] Firmen-Entwicklung |
| DAVID | Digital Audio Video Interactive Decoder |
| RDAT | Rotating Head Digital Audio Tape |
| BSB | British Sky Broadcasting [engl.] Britisches Rundfunkunternehmen |
| CBC | Canadian Broadcasting Corporation Toronto, http://www.cbc.ca |
| IBA | Independent Broadcasting Authority |
| IAB | International Academy of Broadcasting |
| IBC | International Broadcasting Convention |
| EBU | European Broadcasting Union |
| RPB | Reverse Path Broadcasting |
| PBS | Public Broadcasting System |
| TBS | Turner Broadcasting System, Inc. Atlanta, http://www.turner.com/ |
| NBC | National Broadcasting Company |
| BBC | British Broadcasting Corporation [engl.] |
| DBS | Direct Broadcast/Broadcasting Satellite |
| BSS | Broadcasting Satellite Service [engl.] |
| CBS | Columbia Broadcasting System [engl.] New York, [NY], http://www.cbs.com |
| ABC | American Broadcasting Company [engl.] New York, [NY], http://abc.go.com |
| ADBS | Advanced Data Broadcasting System [engl.] Verbessertes Funkdatensystem |
| DVI-D | Digital Video Interface Digital only |
| ADD | Analog - Digital - Digital Herstellungsprozess von Tonträgern: Analoge Aufnahme, digitales Mastering, digitaler Tonträger |
| AV | Audio-Video Signaleingang bzw. -ausgang, Funktion |
| AOD | Audio on Demand |
| cda | CD-Audio-Track eine Dateiendung |
| AVC | Audio Visual Connection [IBM] |
| TAC | Transparent Audio Coding |