The word care is sometimes abbreviated by the letter c. For example, the phrase "care of" can be abbreviated as c/o.
c/o
c/o
CC
Primary Care UnitProgressive Care UnitPulmonary Care Unit
Intensive Care Unit
PCP
PenicillinPCN usually means Primary Care NetworkDepending on how it is used, it is the medical abbreviation of penicillin, or it could bePrimary Care Network.
HC is a common abbreviation for health care.
"take care"
I have used it for YEARS
CCU means coronary care unit or Critical care unit.Cardiac Care Unit
HC or HHCare abbreviations for Health Care.