| Abbreviation | Definition |
|---|---|
| ACGME | Accreditation Council for Grad. Med. Education |
| ACGME | Accreditation Council for Graduate Medical Education |
| ACHE | American College of Healthcare Executives |
| ACHI | Association for Community Health Improvement |
| ACHIPPP | Association of Child Psychologists in Private Practice |
| ACHIPPP | Association of Child Psychologists in Private Practice |
| ACI | American Concrete Institute |
| ACI | Association of Cambiste Internationale |
| ACI | l'Association cartographique internationale |
| ACIB | Associate of the Chartered Insitute of Bankers (UK) |
| ACIL | American Council of Independent Laboratories |
| ACILA | Associate of the Chartered Institute of Loss Adjusters |
| ACIP | American College of International Physicians |
| ACIW | Association of Construction and Informal Workers |
| ACLA | American Clinical Laboratory Association |
| ACLAD | American Committee on Laboratory Animal Diseases |
| ACLAM | American College of Laboratory Animal Medicine |
| ACLM | American College of Legal Medicine |
| ACMA | Associate Chartered Management Accountant |
| ACMG | American College of Medical Genetics |