| Abbreviation | Definition |
|---|---|
| ACEN | Accreditation Commission for Education in Nursing |
| ACN | Association of Camp Nurses |
| ACN | Association of Camp Nursing |
| ACN | Australian College of Nursing |
| ACNC | Australasian Cardiovascular Nursing College |
| ACNL | Association of California Nurse Leaders |
| ACNM | American College of Nurse Midwives |
| ACNM | Are Certified Nurse Midwives |
| ACNO | Assistant Chief Nursing Officer |
| ACNP | American College of Nurse Practitioners |
| ACON | Adonis College Of Nursing |
| ACON | American College Of Nurse |
| ACORN | Australian College of Operating Room Nurses |
| ACTN | Association of Canadian Trauma Nurses |
| ACVN | Australian College of Veterinary Nursing |
| ACVPU | Alert Confusion Voice Pain Unresponsive |
| ADN | Associate Degree Nursing |
| ADN | Associate Degree of Nursing |
| ADN | Associates Degree in Nursing |
| ADN | Associates Degree Nursing |