| L |
Left |
LMM |
Compass Locator (at ILS) Middle Marker |
| L |
Lift |
LMT |
Local Mean Time |
| L |
Locator |
lndg |
landing |
| L |
Low |
lng |
landing |
| L |
Low altitude |
LO |
Locator Outer marker |
| L/D |
Lift/Drag ratio |
LOA |
Letter Of Authorization |
| L/F |
Load Factor |
loc |
localizer, location or locator |
| L/MF |
Low/Medium Frequency |
LOC-BC |
Localizer Back Course |
| LAA |
Local Airport Advisory |
LOFT |
Line-Oriented Flight Training |
| LAAS |
Low-Altitude Alert System |
LOID |
Location Identifiers |
| LAHSO |
Land And Hold Short Operations |
LOM |
Compass Locator (at ILS) Outer Marker |
| lat |
latitude |
long |
longitude |
| LAWRS |
Limited Aviation Weather Reporting Station |
LOP |
Line Of Position |
| lb |
pound |
LORAN |
Long-Range Navigation |
| LBCM |
Locator Back Course Marker |
LOX |
Liquid Oxygen |
| LBM |
Locator Back Marker |
LPT |
Low-Pressure Turbine |
| lbs |
pounds |
LR |
Lapse Rate |
| LC |
Landing Chart |
LR |
Lead Radial |
| LC |
Local Call |
LR |
Long Range |
| LC |
Local Control |
LRA |
Landing Rights Airport |
| LCB |
Line of Constant Bearing |
LRCO |
Limited Remote Communications Outlet |
| LCC |
Life Cycle Cost |
LRF |
Long-Range Fuel |
| LCC |
Loran-C navigational Chart |
lrn |
loran |
| LCD |
Liquid Crystal Display |
LRNAV |
Long-Range Navigation |
| LCG |
Load Classification Group |
LRR |
Long-Range Radar |
| LCN |
Load Classification Number |
LRU |
Line Replaceable Unit |
| lctd |
located |
LSALT |
Lowest Safe Altitude |
| lctr |
locator |
LSB |
Lower Side Band |
| LDA |
Localizer type Directional Aid |
LSS |
Local Speed of Sound |
| LDAZ |
Landing Distance Available |
LT |
Left Turn after take-off |
| ldg |
landing |
LT |
Local Time |
| LDI |
Landing Direction Indicator |
lts |
lights |
| LDIN |
Lead In lighting system |
lube |
lubricate |
| LDN |
Level Day Night |
LVAR |
Thrust Lever Angle Resolver |
| LE |
Leading Edge |
LVDT |
Linear Variable Differential Transformer |
| LED |
Light Emitting Diode |
LVOR |
Low VOR |
| LEMAC |
Leading Edge Mean Aerodynamic Chord |
Lyc |
Lycoming (engine manufacturer) |
| LF |
Low Frequency |
|
|
| LFA |
Low-Frequency radio range |
|
|
| LFM |
Low-powered Fan Marker |
|
|
| LFR |
Low-Frequency Range |
|
|
| lgtd |
lighted |
|
|
| lgth |
length |
|
|
| lgts |
lights |
|
|
| LH |
Left Hand |
|
|
| LIM |
Compass Locator (at ILS) Inner Marker |
|
|
| liq |
liquid |
|
|
| LIRL |
Low-Intensity Runway edge Lights |
|
|
| LL |
Low Lead |
|
|
| LLWAS |
Low-Level Wind shear Alert System |
|
|
