Accelerated Graphics Port (AGP)
Access
Adaptive Spectral Perceptual Entropy Coding (ASPEC)
Adaptive Transform Accoustic Coding (ATRAC)
Advanced Research Projects Agencies (ARPA)
Advanced Television Systems Committee (ATSC)
Alternating Current (AC)
American National Standards Institute (ANSI)
American Standard Code for Information Interchange (ASCII)
Amplitude Shift Keying (ASK)
Analog
Analog/Digital-Wandlung (A/D-Wandlung)
Analogue/Digital Conversion (ADC)
Anbieterverband Gemeinschaftsanlagen (ANGA)
Anzeigenblätter
Application Programming Interface (API)
Application Service Provider (ASP)
Application Specific Integrated Circuit (ASIC)
Arbeitsgemeinschaft der Landesmedienanstalten in der Bundesrepublik Deutschland (ALM)
Arbeitsgemeinschaft der öffentlich-rechtlichen Rundfunkanstalten der Bundesrepublik Deutschland (ARD)
Arbeitsgemeinschaft Fernsehforschung (AGF)
Arbeitsgemeinschaft Media-Analyse e.V. (AG.MA)
Asia-Pacific Broadcasting Union (ABU)
ASTRA
Astra Digital Radio (ADR)
Astra-Satellitensystem (ASTRA)
Asymmetric Digital Subscriber Line (ADSL)
Asynchronous Transfer Mode (ATM)
At ("Klammeraffe") @
AT-Attachment (ATA)
ATM-Broadcast Services (ATMBS)
Audio Engineers Society (AES)
Audio Engineers Society/European Broadcasting Union (AES/EBU)
Audio on Demand (AoD)
Audio Video Interleaved (AVI)
Audio-on-Demand (AoD)
Auflage
Außenpluralität
Austastlücke
Autofahrer Rundfunk Information (ARI)
Automatic Frequency Control (AFC)
Automatic Gain Control (AGC)