A
inf
inferior
INH
inhaled (medication route)
irr., irrig
irrigation
isol
isolation
I.V., IV
intravenous
K
potassium
kg
kilogram
KS
Kaposi's sarcoma
1, L
liter
L, lt
left
lab
laboratory
1b
pound
LBP
low back pain
LE
lower extremity
1g
large
liq
liquid
LLE
left lower extremity
LLQ
left lower quadrant
LOC
level of consciousness, level of care
Low-cal
low-calorie
Lowfat/ Low-cal
lowfat, low-calorie
Low-Na
low-sodium
LPN
licensed practical nurse
LUQ
left upper quadrant
LVN
licensed vocational nurse