L&D
Labor
&
Delivery
L
Lumbar
L&W
Living
&
Well
(L), lt, lft
Left
L, l
Liter (1000 cc)
Lab
Laboratory
Lap
Laparotomy
lat
Lateral
lb
Pound
LTC
Long
Term
Care
LDH
Lactose
Dehydrogenase ( cardiac enzyme)
LDL
Low
Density
Lipoprotein (unhealthy cholesterol)
lg
Large
liq
Liquid
LLQ
Left
Lower
Quadrant
LMP
Last
Menstrual
Period
LOC
Laxative of Choice
Level of Consciousness
LP
Lumbar
Puncture
LPN
Licensed
Practical
Nurse
LS
Lumbar
Sacral
LUQ
Left
Upper
Quadrant
LVN
Licensed
Vocational
Nurse