AAN - Associate of Arts in Nursing
AARCF - American Association for Respi…
AAS - Associate in Applied Science
AAS - Associate of Applied Science

ADN - Associate Degree in Nursing

ANP - Adult Nurse Practitioner
AOCN - American Oncology Certified Nur…
AOCNP - Advanced Oncology Certified Nu…
apn - advanced practice nurse
APRN - Advanced Practice Registered Nu…

ARNP - Advanced Registered Nurse Pract…
ARRT - American Registry of Radiologic…
ART - Accredited Record Technician
ART - Accredited Record Technologist
AS - Associate of Science
ASCP - American Society for Clinical P…
ASN - Associate of Science In Nursing
ASPO - American Society for Psychoprop…
ATC - Athletic Trainer, Certified