Lexikon Buchstabe: A
- AAC (Advanced Audio Coding)
- ABF
- Abgesicherter Modus
- AC'97 (Audio Codec '97)
- Access Point
- ACL (Access Control List)
- Active Desktop
- Active Directory
- ActiveX
- Adapter
- ADC steht für Analog-to-Digital Converter
- Add-in
- Add-on
- Administrator
- Adressleiste
- Adresszeile
- ADSL (Asymmetric Digital Subscriber Line)
- AGP (Accelerated Graphics Port)
- AHCI (Advanced Host Controller Interface)
- AIDC (Automatic Identification and Data Capture)
- AIFF (Audio Interchange File Format)
- AIX (Advanced Interactive Executive)
- Ajax
- Algorithmus
- Alibaba
- ALU (Arithmetic Logic Unit)
- AMD (Advanced Micro Devices)
- AMOLED (Active Matrix Organic Light Emitting Diode)
- AMR (Audio/Modem Riser)
- Analog
- Andrew File System
- Android OS
- Android TV
- ANQP (Access Network Query Protocol)
- ANSI-Lumen
- Antialiasing
- AOSP (Android Open Source Project)
- Apache
- APFS (APple File System)
- API (Application Program Interface)
- Apple
- Apps
- AR (Augmented Reality)
- Architektur
- ARM (Advanced RISC Machines)
- ARPANET (Advanced Research Projects Agency Network)
- ASCII (American Standard Code for Information Interchange)
- ASF (Advanced Streaming Format)
- ASLR (Address Space Layout Randomization)
- ASO (App Store Optimization)
- ASP (Application Service Providing)
- Assembler
- ATA (Advanced Technology Attachment)
- ATM (Asynchronous Transfer Mode)
- ATX (Advanced Technology eXtended)
- Audible
- Auflösung
- Augmented Reality
- Authentifizierung
- Autokorrektur
- Autostart
- AVIF
- AVR
- AWS (Amazon Web Services)
- Azure