QS
Quantity Sufficient
ss
1/2
single strength
dr
Dram (5 mL)
fl oz
Fluid ounce (30 mL)
t, tsp
Teaspoon (5 mL)
T, Tbsp
Tablespoon (15 mL)
cc, cm3
Cubic centimeter (1 mL)
gtt
Drop
IU
International Unit
mcg, ug
Microgram
mEq
Milliequivalent
gr
Grain
g, gm
Gram
mg
Milligram
kg
Kilogram
L
Liter
oz
Ounce (weight)
pv
Vaginally
mL
Milliliter
qod
Every other day
qd
Every day
bid
Twice a day
tid
Three times a day
qid
Four times a day