Similar to オンドジェヨフ天文台

555 timer IC

Panther tank

5th century

6th century

7TP

7th century

8th century

9K33 Osa

9th century

Fairchild Republic A-10 Thunderbolt II

Douglas A-26 Invader

Lockheed A-12

ABAP

Lockheed AC-130

Microsoft Access

ActionScript

Active Template Library

AK-47

ALGOL

AMX-30

Apache Hadoop

MIT App Inventor

AppleScript

Arduino

ARM architecture family

Visual arts education

AVR microcontrollers