| HLB | hydrophilic-lipophilic balance; hypotonic lysis buffer |
|---|---|
| HP | halogen phosphorus; handicapped person; haptoglobin; hard palate; Harvard pump; health profession(al... |
| HPO | high-presure oxygen; hydroperoxide; hydrophilic ointment; hypertrophic pulmonary osteoarthropathy |
| ISIS | image selected in vivo spectroscopy; imaging science and information system; information system-imag... |
| MDS | Master of Dental Surgery; maternal deprivation syndrome; medical data screening; medical data system... |