There are multiple definitions:

1. Association of Polysomnographic Technologists(English)

   • see AAST
   • AAST
   • Sleep medicine, Medical technology (assessment)
   • https://www.aastweb.org/

2. adaptive pacing therapy(English)

   • a management strategy rather than a therapy
   • CFS, GET, CBT
   • Therapeutic approaches, Psychology
   • https://me-pedi…pist-manual.pdf

3. antimicrobial pre-treatment(English)

   • PCT and WBC but not CRP levels are higher in patients without APT compared to those with APT
   • CAP, CRP, PCT, WBC
   • Microbiology, Pulmonology
   • https://doi.org…cca.2010.08.004

4. atopy patch test(English)

   • a diagnostic tool with high predictive capacity for late-phase clinical reactions in children with atopic dermatitis
   • AEDS, CM, HE, IgE, RAST
   • Dermatology, Allergy
   • https://pubmed.…h.gov/16358980/

5. anterior pelvic tilt(English)

   • CP, HSL, KFD
   • Musculoskeletal system, Gait/walking, Orthopedics
   • https://doi.org…309499020910978

6. Association for the Prevention of Torture(English)

   • CPTA
   • Preventive medicine, Misconduct, Organizations (documentation)
   • https://www.apt.ch/