| Abbreviation | Definition |
|---|---|
| ARNS | Association of Respiratory Nurse Specialists |
| ARPN | Advanced Registered Practice Nurse |
| ASBN | Arkansas State Board of Nursing |
| ASCN | Association of Stoma Care Nurses |
| ASDAN | Association of Seventh Day Adventist Nurses |
| ASDN | Accelerated Second Degree Nursing |
| ASNA | Alabama State Nurses Association |
| ASNA | Alaska School Nurses Association |
| ASNC | Association of School Nurses of Connecticut |
| ASNG | Auckland School Nurses Group |
| ASNP | Army Student Nurse Program |
| ASO | Antibiotic Stop Order |
| ASPN | Advanced System for Professional Nurses |
| ASPN | Advancement System for Professional Nurses |
| ASPN | Art Science of Palliative Nursing |
| ASRN | American Society of Registered Nurses |
| ASSN | Associated Students of the School of Nursing |
| ATCN | Advanced Trauma Care for Nurses |
| BABCP | British Association for Behavioural & Cognitive Psychotherapies |
| BACN | Bay Area College of Nursing |