There are multiple definitions:

1. hidden Markov modeling(English)

   • DHMM, GMM, MM, CWL, DNN, PDE, PWL, RBM, WFST
   • Model(ing), Machine learning
   • https://doi.org…OC.2021.3065238

2. heavy meromyosin(English)

   • Physiology

3. Home Management of Malaria(English)

   • PMS
   • Malaria, Therapeutic approaches
   • https://doi.org…061/2010/470754