A
HCV
hepatitis C virus
HDV
hepatitis D virus
HEV
hepatitis E virus
Hg
mercury
Hi-cal
high calorie
HIPAA
Health Insurance Portability and Accountability Act
HIV
human immunodeficiency virus
HOH
hard of hearing
HPV
human papillomavirus
ht
height
HTN
hypertension
Hx
history
hyper
above normal, too fast, rapid
hypo
low, less than normal
1&D
incision and drainage
1&O
intake and output
IBD
inflammatory bowel disease
IBS
irritable bowel syndrome
ICU
intensive care unit
ID
identification, intradermal
i.e.
that is
IICU
intermediate intensive care unit
IM
intramuscular
in
inch
inc
incontinent