| HPC | hemangiopericytoma; hippocampal pyramidal cell; history of present complaint; holoprosencephaly; hydroxypropylcellulose |
|---|---|
| HPCA | human progenitor cell antigen |
| HPCC | health plan purchasing cooperative; high performance computing and communication |
| HPCHA | high red-cell phosphatidylcholine hemolylic anemia |