@

at

ac

before meals

ad lib

as desired

as tol

as tolerated

bid

twice a day

BR

bed rest

CC

chief complaint

c/o

complains of

D/C

discontinue, discharge

Dx

diagnosis

AM

in the morning

pt

patient

gtts

drops

HOH

hard of hearing

HS

hour of sleep (bedtime)

Hx

history

inj

injection

NPO

nothing by mouth

OU

both eyes

per

by , through

po

by mouth

*qid

four times a day

PM

after noon time

y/o

years old