Similar to 東日本大震災

Automatic Packet Reporting System

APT (programming language)

Arado Ar 240

ArmaLite AR-7

Arduino

ARM architecture family

ARPANET

Visual arts education

ASCII

Application-specific integrated circuit

ASM-A-1 Tarzon

AT&T Stadium

AVR microcontrollers

Association for the Taxation of Financial Transactions and for Citizens' Action

McDonnell Douglas AV-8B Harrier II

AWK

Douglas B-18 Bolo

Northrop B-2 Spirit

Boeing B-17 Flying Fortress

North American B-25 Mitchell

Martin B-26 Marauder

Bachem Ba 349 Natter

BAC One-Eleven

BAC Strikemaster

BAC TSR-2

British Aerospace 146

British Aerospace Sea Harrier

BAE Systems Hawk