|
large-bore (adj) |
| LERF |
large early release frequency |
|
large-scale (adj) |
| lat |
latitude |
|
laydown |
| Pb |
lead (element) |
|
lead time |
|
leakoff (noun or adj), leak off (verb) |
|
leakrate |
|
leaktight |
|
leaktightness |
|
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 |
|
low-level (adj) |
| LLW |
low-level waste (but: very low level waste) |
|
low-low |
| LP |
low-pressure (adj) |
|
lumenlm |
| lm/W |
lumens per watt |
|
lump-sum (adj) |
