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large-bore (adj) |
LERF |
large early release frequency |
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large-scale (adj) |
lat |
latitude |
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laydown |
Pb |
lead (element) |
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lead time |
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leakoff (noun or adj), leak off (verb) |
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leakrate |
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leaktight |
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leaktightness |
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letdown (noun or adj), let down (verb) |
LCV |
level control valve |
LI |
level indicator |
LS |
level sensor |
LT |
level transmitter |
LAR |
license amendment request |
LER |
Licensee Event Report |
LDBAP |
Licensing and Design Bases Alignment Program |
LB |
licensing basis |
LBIE |
licensing basis impact evaluation (50.59 evaluation) |
LIS |
Licensing Information Service |
|
life-support (adj) |
LED |
light emitting diode |
LS |
limit switch |
LCO |
limiting condition for operation |
lf |
linear feet |
LVDT |
linear variable differential transformer |
L |
liter(s) |
LL |
live load |
|
loadout (noun or adj), load out (verb) |
LLRT |
local leak rate test |
log (ln) |
logarithm (natural) |
long. |
longitude |
LTSP |
Long Term Seismic Program |
|
long-term (adj) |
LPMS |
Loose Parts Monitor System |
LOOP |
loss of offsite power |
LOCA |
loss-of-coolant accident |
LPZ |
low population zone |
LPD |
low power density |
LSA |
low specific activity |
LTOP |
low temperature overpressure protection |
LLD |
lower limits of detection |
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low-level (adj) |
LLW |
low-level waste (but: very low level waste) |
|
low-low |
LP |
low-pressure (adj) |
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lumenlm |
lm/W |
lumens per watt |
|
lump-sum (adj) |