ACH
Translingual edit
Symbol edit
ACH
- (international standards, aviation) IATA airport code for St. Gallen–Altenrhein Airport, which serves St. Gallen, Switzerland.
English edit
Proper noun edit
ACH
- (banking, US) Initialism of Automated Clearing House, an electronic banking network often used for direct deposit and electronic bill payment.
Noun edit
ACH (plural ACHs)
- (military, US) Initialism of Advanced Combat Helmet.