ARX-7
ARX-8
ASAP
ASCII
ASCII絲帶行動
Asianux
A-side和B-side
As Long as You Love Me
ASM Pacific
ASMX 檔案
ASN.1
A Song for ××
ASP.NET
ASP.NET 控制項
Assa Abloy
As-Salāmu `Alaykum
Asterisk
ASTM International
Astro
Astro AEC
Asuka
AT-3自強號高級教練-輕攻擊機
AT4反坦克火箭筒
ATA over Ethernet
Ataxx
Ateme
ATI Mach
ATI技術公司
ATI顯示核心列表
Atlas
At Last
ATM卡
ATM 配接層
ATOK
Atom
ATP大師系列賽
ATR
ATRAC
Atradius
A Triumph For Man
ATS
ATSC
ATT
ATTENTION PLEASE
Atutor
ATX
AU$
Audacity
Authorware
AutoCAD
國語