There are multiple definitions:

1. American Society for Microbiology(English)

   • originally the Society of American Bacteriologists
   • CLS
   • Microbiology, Organizations (clinical)
   • https://www.asm.org/

2. airway smooth muscle(English)

   • plays a vital role in exaggerated airway narrowing
   • COPD, AR, ECM, DI
   • Respiratory system, Myocyte / muscle, Asthma
   • https://erj.ers…ontent/36/1/170
   • https://doi.org…931-023-02538-8

3. acid sphingomyelinase(English)

   • an enzyme found in lysosomes and in the extracellular space where it catalyses the conversion of sphingomyelin, a major component of membranes, into ceramide and phosphocholine
   • ASMD
   • Enzymes, Membranes
   • https://doi.org…3023-017-0572-x
   • https://doi.org…038/ncomms12196

4. appendicular skeletal muscle mass(English)

   • RASMI, AWGS, DXA, EWGSOP, SMI, BIA
   • Aging, Frailty, Musculoskeletal system, Myocyte / muscle
   • https://doi.org…598-021-99592-3
   • https://doi.org…vm.IJPVM_295_17
   • https://doi.org…55/2022/2229139

5. anteroseptal mid [segment](English)

   • ASB, MS
   • Cardiology, Medical imaging, Biophysics
   • https://doi.org…cmg.2018.02.002

6. antiseizure medication(English)

   • PB, ZNS, WWE
   • Epilepsy or syncope, Therapeutic approaches, Pharmacology / pharmaceutics, Pregnancy
   • https://doi.org…J.2023.v13.i7.6
   • https://doi.org….1002/brb3.3400