Medical Abbreviations

amp Ampoule
AP Action potential
BD Twice daily
BHP Benign hypertrophy of prostate
BSA Body surface area
cap Capsule
Ch Child dose
cm Centimeter
CR Continuous release
Dislab Dispersible tablet
DS Double strength
DTPA Diethylene triamine pentascetic acid
ec. Enteric coated
ER Extended release
ERP Effective refractory period
ext Extract
g Gram
GITS Gastrointestinal therapeutic system
hr Hour
i.d. Intradermal
im. Intramuscular
inj Injection
IU International unit
i.v. Intravenous
kg Kilogram
L Litre
LES Lower esophageal sphincter
lig Liquid
m Meter
max Maximum
mEq Milliequivalent
mg Milligram
min Minute
ml Millilitre
MR Modified release
MU Mega (million) unit
MW Molecular weight
μg Microgram
OD Once daily
oint Ointment
Pot. Potassium
QID Four times a day
rDNA Recombinant deoxyribonucleic acid
sc. Subcutaneous
s.l. Sublingual
Sod Sodium
SR Sustained release
susp Suspension
syr Syrup
tab Tablet
TCID50 Tissue culture infective dose 50%
TDS Three times a day
THFA Tetrahydrofolic acid
TTS Transdermal therapeutic system
U Unit
UV Ultra violet
yr Year (age)
ZE Zollinger-Ellison
amp Ampoule
BD Twice daily
BSA Body surface area
Ch Child dose
CR Continuous release
DS Double strength
ec. Enteric coated
ERP Effective refractory period
g Gram
hr Hour
im. Intramuscular
IU International unit
kg Kilogram
LES Lower esophageal sphincter
m Meter
mEq Milliequivalent
min Minute
MR Modified release
MW Molecular weight
OD Once daily
Pot. Potassium
rDNA Recombinant deoxyribonucleic acid
s.l. Sublingual
SR Sustained release
syr Syrup
TCID50 Tissue culture infective dose 50%
THFA Tetrahydrofolic acid
U Unit
yr Year (age)
AP Action potential
BHP Benign hypertrophy of prostate
cap Capsule
cm Centimeter
Dislab Dispersible tablet
DTPA Diethylene triamine pentascetic acid
ER Extended release
ext Extract
GITS Gastrointestinal therapeutic system
i.d. Intradermal
inj Injection
i.v. Intravenous
L Litre
lig Liquid
max Maximum
mg Milligram
ml Millilitre
MU Mega (million) unit
μg Microgram
oint Ointment
QID Four times a day
sc. Subcutaneous
Sod Sodium
susp Suspension
tab Tablet
TDS Three times a day
TTS Transdermal therapeutic system
UV Ultra violet
ZE Zollinger-Ellison