AAP: American Academy of Psychotherapists
AAP: Association for the Advancement of Psychotherapy
AAP: Association of American Physicians
AAPA: American Academy of Physician Assistants
AAPC: American Association of Pastoral Counselors
AAPCC: Adjusted Average Per Capita Cost
AAPCHO: Association of Asian Pacific Community Health Organizations
AAPD: American Academy of Pediatric Dentistry
AAPD: Asian Academy of Preventive Dentistry
AAPDF: American Academy of Pediatric Dentistry Foundation
AAPH: American Association for Partial Hospitalization
AAPH: Asian-Americans in Public Health
AAPHD: American Association of Public Health Dentistry
AAPHR: American Association of Physicians for Human Rights
AAPI: American Association of Physicians of Indian Origin
AAPM: American Academy of Pain Management
AAPM: American Academy of Pain Medicine
AAPM: American Association of Physicists in Medicine
AAPMR: American Academy of Physical Medicine & Rehabilitation
AAPP: American Academy on Physician and Patient
AAPS: American Association of Physician Specialists
AAPS: American Association of Physicians and Surgeons
AAPS: Association of American Physicians and Surgeons
AAPT: Association for the Advancement of Psychotherapy
AAR: Antigen-Antikörper-Reaktion
AARCF: American Association for Respiratory Care Fellow
AARD: American Academy of Restorative Dentistry
AARDA: American Autoimmune Related Diseases Association
AARN: Alberta Association of Registered Nurses
AARN: Association for Australian Rural Nurses
AART: American Association for Respiratory Therapy
AART: American Registry for Radiologic Technologists
AAS: acute abdominal series
AAS: Associate in Applied Science
AAS: Associate of Applied Science
AASK: Adopt A Special Kid
AASM: American Academy of Sleep Medicine
AAT: Animal-Assisted-Therapy
AAT: Associate of Applied Technology
AAT: Associate of Arts in Teaching