Which Medical Abbreviations Use in Daily writing and Notes 

a : before

abs : feb while the fever is absent

a.c. : before bed

ad : lib as desired

AMA : against medical advice

aq : water

aq ferv : hot water

aq frig : cold water

aq tep : tepid water

bd : twice daily

BR : bed rest

BRP : bathroom privileges

C : with

cap : capsule

cc : chief complaint

D/C : discharge/discontinue

i.m : intramuscular

i.v : intravenous

LAMA : leave against medical advice

Liq : liquid

od : once daily

om : in the mornings

on : at night

PC : after food

PO : postoperative

PRN : when required

qid : four times a day

qqh : every four hours

si : sublingual

sos : as required

stat : immediately

susp : suspension

syr : syrup

tab : tablet

tds : three times a day