H&H
Hemoglobin and
Hematocrit
H
Hydrogen
H2O
Water
H2O2
Hydrogen peroxide
H, (h), hypo
Hypodermic injection
HA
Hearing Aid
HeadAche
HBP
High
Blood
Pressure
HBV
Hepatitis
B
Virus
HCG
Human
Chorionic
Gonadotrophin hormone
HCl
Hydrochloric acid
hct
Hematocrit
HCV
Hepatitis
C
Virus
HDL
High
Density
Lipoprotein (healthy cholesterol)
Hg
Mercury
Hgb, Hb
Hemoglobin
HHA
Home
Health
Assistant/Aide
HIPAA
Health Insurance Portability and Accountability Act
HIV
Human
Immunodeficiency
Virus
HMO
Health
Maintenance
Organization
HOB
Head
Of
Bed
HOH
Hard
Of
Hearing
H&P
History
&
Physical
Hr, hr, H, h
Hour, hours
HRT
Hormone
Replacement
Therapy