Automatic Clearing House

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

ACH

Pronunciation

/ˌɔtəˈmætɪk ˈklɪrɪŋ haʊs/

Category

Business

Related Field

General

Other meanings of ACH

AcetylCHoline Medical

AdrenoCortical Hormone Medical

ACCS Common Hardware Gov

Automated Clearing House Business

Acoli Regional

Acute Care Hospital Medical

Account Clearing House Business

Absorption Chiller Heater Business

Advanced Combat Helmet Gov

Automated Check Handling Business