AEC

Meaning 1:

Appearance Engineering Committee.

Meaning 2:

Atomic Energy Commission

Meaning 3:

Automotive Electronics Council. The AEC was originally established by Chrysler, Delco Electronics, and Ford for the purpose of establishing common part-qualification and quality standards. Components meeting these qualification specifications are considered suitable for use in the harsh automotive environment without additional component-level testing.

Meaning 4:

Automotive Emission Control.