There are multiple definitions:

1. Asymmetry, Border irregularity, Color variegation, Diameter > 0.6 cm(English)

   • used as criteria for melanoma
   • NM, NPN, SSM
   • Dermatology, Oncology
   • https://melanomafoundation.org/
   • http://pubmed.n…h.gov/28511756/

2. airway-breathing-circulation-disability(English)

   • ABC
   • Emergency medicine

3. antimalarials, barbiturates, carbamazepine, and dapsone(English)

   • see drug elimination
   • Pharmacology / pharmaceutics, Malaria

4. Amsterdam Born Children and their Development(English)

   • Pediatrics

5. Adolescent Brain Cognitive Development(English)

   • ADHD, APA, API, CAEP, CDC, CFAA, COPPA, ESEA, ESSA, FTC, GDPR, GIFCT, HIPAA, IEEE, IRB, ISO, LCME, LGBQ, LGBTQ, NIH, NSF, NTIA, P3P, SAMHSA, UNICEF
   • Cognitive function, Brain (dys)function, Social media
   • http://nap.nati…emies.org/27396

6. Advisory Board on Cat Diseases(English)

   • FcoV, FIP
   • Virology, Veterinary medicine
   • https://doi.org….3390/v15091847