There are multiple definitions:

1. adaptive noise canceling(English)

   • also as active noice canceling as in audio headsets
   • ESAIC, ESIC, NRF, SNR, WGN
   • Audiology
   • https://www.ban…se-cancellation

2. absolute neutrophil count(English)

   • a calculated parameter based on the total number of white blood cells, the percentage of neutrophils, and the percentage of band cells in a patient's blood sample at a given time. It has been used as a parameter to assess immune function and risk stratify patients for likelihood of acute bacterial infection. ANC levels have become a benchmark to assess the risk of opportunistic bacterial infections, in particular immunosuppressed patients with malignancy receiving chemotherapy
   • WBC, ARC, PMN
   • Clinical chemistry, Infection, Chemotherapy
   • http://www.scym…pf/pfkdc013.htm
   • https://qxmd.co…ophil-count-anc

3. ante-natal care(English)

   • care provided by skilled healthcare professionals to women throughout their pregnancy. It includes risk identification and screening, prevention and management of pregnancy-related or concurrent diseases, and health education and promotion
   • UC, AOR, BPCR, COR, C/S, ICU, MDSR, MMR, SDG, WHO
   • Neonatal situation, Pregnancy, Screening, Preventive medicine
   • https://doi.org…pubh.2020.00211
   • https://doi.org…55/2023/7767208