| Abbreviation | Definition |
|---|---|
| ACHOO | Augustana Community Health Outreach Organization |
| ACHR | Advisory Committee on Health Research |
| ACHR | Australian Centre for Health Research |
| ACHS | Adult Correctional Health Services |
| ACHS | Australian Council on Healthcare Standards |
| ACIH | Academic Collaborative for Integrative Health |
| ACIH | Agency for Cooperation in International Health |
| ACIH | Aspen Center for Integral Health |
| ACSH | American Council for Science and Health |
| ACSQHC | Australian Commission on Safety and Quality in Health Care |
| ACTA | Access to COVID-19 Tools Accelerator |
| ACWHP | American College of Women Health Physicians |
| ADH | Adult Day Health |
| ADHA | Australian Department of Health and Aging |
| ADHA | Australian Digital Health Agency |
| ADHB | Auckland District Health Board |
| ADHB | Auckland District Health Boards |
| ADHI | Authorization to Disclose Health Information |
| ADHP | Adult Day Health Program |
| ADHS | Analysing disrupted health systems |