AC

aeronaut. abbr.

Advisory Circular

aeronaut. abbr.

Alternating Current

agricult. abbr.

Acetic Acid

electr. abbr.

Alternating Current

gen. abbr.

Alternating Current

math. abbr.

Alternating Current

metal. abbr.

Air Conditioning

nucl. abbr.

Ammonium Citrate

nucl. abbr.

Anti-Coincidence Counters

abbr.

Access Concentrator (PPPoE, ADSL)

abbr.

Access Control (Token Ring)

abbr.

Amiga Club (organization, User group, Amiga)

abbr.

Area Code

abbr.

Automatic Computer

comp. abbr.

Autocheck

comp. abbr.

Automatic Computer

comp. abbr.

Alternating Current

acronym

Alternating Current (ac, see also DC)

acronym

Ante Christum (before Christ)

acronym

Ante Cibum (before meals)