The meaning of the Acronym HCA is...

HCA is

• Handicap Children's Association
• Hawaii Conservation Alliance
• Holiday Camp Association

More Meanings For HCA:

• Host Channel Adapter
• High Current Amplifier
• Hydroxy Citric Acid
• HeteroCyclic Amine
• Head of Contracting Activity
• Hamilton Construction Association
• Holloway Cut Advisor
• Hypo Clearing Agent
• Health Care Administration
• Health Care Assistant
• Healthcare Certification Authority
• Hospital Corporation Of America
• Humanitarian and Civic Assistance
• High capacity Air Ambulance
• Hardware Configuration Audit

HCA is also in:

• Amateur Radio
• Chemistry
• Construction
• Firms
• Hardware
• Hospitals
• Military
• Ocean Science
• Unfiled