- Accenture
- Access Care Home Care Inc
- Access Living
- Access Quality
- Access to Independence
- Accessible Home Care
- Accessible Home Health Care
- Accessing Independence
- Acclaim Health
- Accord Services
- Accreditation Commission for Health Care
- Accredited Home Health Services
- Accredited Medical Equipment Providers of America
- Accurate Home Care
- ACHC
- Acro Pharmaceutical Services
- ACT The App Association
- Activity Daily Living
- Ad Council
- Adapt
