| Acronym |
Sense |
Language |
Topics |
| LEAT |
Laboratoire d'Électronique, Antennes et Télécommunications |
In French |
→ Research institutes
→ Electronics
→ Telecommunications |
| LEC |
Lockheed Electronics Company |
In English |
→ Electronics |
| LECAP |
Laboratoire d'Étude et de Commande Automatique de Processus |
In French |
→ Research institutes
→ Mechanical engineering
→ Electronics |
| LED |
Light-Emitting Diode |
In English |
→ Electronics |
| LEDC |
Low-Energy Detonating Charge |
In English |
→ Military engineering |
| LEDI |
Low Endoatmospheric Defense Interceptor |
In English |
→ Military engineering |
| LEED |
Leadership for Energy Efficient Design |
In English |
→ Drawing and applied arts
→ Energy economics |
| LEED |
Leadership in Energy and Environmental Design |
In English |
→ Drawing and applied arts
→ Energy economics
→ Environmental protection |
| LEEV |
Light-duty Environmentally Enhanced Vehicle |
In English |
→ Vehicle engineering |
| LEG |
London Electricity Group |
In English |
→ Organizations and associations
→ Electrical engineering
→ United Kingdom |
| LEGRI |
Low Energy Gamma Ray Imager |
In English |
→ Astronautics
→ Astronomy |
| LEH |
Launch and Entry Helmet |
In English |
→ Astronautics |
| LEI |
Lithuanian Energy Institute |
In English |
→ Energy economics |
| LEM |
Lunar Excursion Module |
In English |
→ Planets and satellites
→ Astronautics |
| LEM |
Launch Escape Monitor |
In English |
→ Astronautics |
| LEMA |
Laboratoire d'Électrodynamique des Matériaux Avancés |
In French |
→ Research institutes
→ Electricity, magnetism, electromagnetism
→ Materials science |
| LEO |
Low Earth Orbit |
In English |
→ Astronautics |
| LEOP |
Launch and Early Orbit Phase |
In English |
→ Astronautics |
| LES |
Launch Equipment Shop |
In English |
→ Astronautics |
| LES |
Launch Escape Subsystem |
In English |
→ Astronautics |
| LES |
Launch-Entry Suit |
In English |
→ Astronautics |
| LES |
Lincoln Experimental Satellite |
In English |
→ Astronautics |
| LETF |
Launch Equipment Test Facility |
In English |
→ Astronautics |
| LETI |
Laboratoire d'Électronique et de Technologie de l'Informatique |
In French |
→ Research institutes
→ Computer science
→ Electronics |
| LETIT |
Local Energy Technology Implementation |
In English |
→ Energy economics |
| LEU |
Low Enriched Uranium |
In English |
→ Nuclear technology |
| LEV |
Lunar Excursion Vehicle |
In English |
→ Astronautics |
| LF |
Launch Facility |
In English |
→ Astronautics |
| LFFE |
Low-Fossil-Fuel Economy |
In English |
→ Economics
→ Energy economics
→ Environmental protection |
| LFOP |
Landing and Ferry Operations Panel |
In English |
→ Vehicle engineering |
| LFT |
Lufthansa Flight Training GmbH |
In English |
→ Education
→ Aeronautics, aircraft
→ Transport and postal services |
| LFT |
Live-Fire Test |
In English |
→ Military engineering |
| LFV |
Lunar Flying Vehicle |
In English |
→ Astronautics |
| LG |
Landing Gear |
In English |
→ Astronautics |
| LGE |
Laboratoire de Génie Électrique |
In French |
→ Research institutes
→ Electrical engineering |
| LGEP |
Laboratoire de Génie Électrique de Paris (www.lgep.supelec.fr) |
In French |
→ Research institutes
→ Electrical engineering |
| LGRB |
Landesamt für Geologie, Rohstoffe und Bergbau |
In German |
→ Regional administration
→ Earth sciences
→ Mining |
| LGS |
Landing Gear Subsystem |
In English |
→ Astronautics |
| LGTA |
Landing Gear Test Article |
In English |
→ Astronautics |
| LHBl |
La Houille Blanche |
In French |
→ Serial publications, periodicals
→ Mining |
| LHOP |
Laser-Hardened Optical Payload |
In English |
→ Astronautics
→ Optics |
| LHWP |
Lesotho Highlands Water Project |
In English |
→ Hydrology
→ Environmental technology, water supply, waste management |
| LIEGE |
Logiciel d'Interface des Enregistreurs Gaz Électroniques |
In French |
→ Software
→ Energy economics |
| LIER |
Laboratoire d'essais INRETS Équipements Routiers |
In French |
→ Research institutes
→ Civil engineering
→ Transport and postal services |
| LIF |
Lighting Industry Federation |
In English |
→ Organizations and associations
→ Environmental technology, water supply, waste management |
| LIMHP |
Laboratoire d'Ingénierie des Matériaux et des Hautes Pressions |
In French |
→ Research institutes |
| LIMSI |
Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (www.limsi.fr) |
In French |
→ Research institutes
→ Computer science
→ Mechanical engineering |
| LINS |
Laser Inertial Navigation System |
In English |
→ Vehicle engineering |
| LIOS |
Linzer Institut für Organische Solarzellen
= LIOS | Linz Institute for Organic Solarcells | In English
|
In German |
→ Research institutes
→ Energy economics
→ Austria |
| LIOS |
Linz Institute for Organic Solarcells
= (look above)
|
In English |
→ Research institutes
→ Energy economics
→ Austria |
| LIRMM |
Laboratoire d'Informatique, de Robotique et de Microélectronique de Montpellier (www.lirmm.fr) |
In French |
→ Research institutes
→ Computer science
→ Electronics
→ France |
| LISA |
Laboratoire d'Ingénierie des Systèmes Automatisés |
In French |
→ Research institutes
→ Mechanical engineering
→ Electronics |
| LISA |
Laser Interferometer Space Antenna (http://lisa.nasa.gov) |
In English |
→ Astronautics |
| LISMMA |
Laboratoire d'Ingénierie des Systèmes Mécaniques et MAtériaux |
In French |
→ Research institutes
→ Mechanical engineering |
| LIST |
Laboratoire d'Intégration des Systèmes et des Technologies |
In French |
→ Research institutes |
| LIVRE |
Limitation de l'Impact de Vidange des REtenues |
In French |
→ Energy economics |
| LLCF |
Launch and Landing Computational Facility |
In English |
→ Computer hardware
→ Astronautics |
| LLD |
Lawinen-Laufzeit-Diode |
In German |
→ Electronics |
| LLO |
Low Lunar Orbit |
In English |
→ Astronomy
→ Astronautics |
| LLP |
Launch and Landing Project |
In English |
→ Astronautics |
| LLPO |
Launch and Landing Project Office |
In English |
→ Astronautics |
| LLS |
Launch and Landing Site |
In English |
→ Astronautics |
| LM |
Lunar Module |
In English |
→ Astronautics |
| LM&SS |
Lunar Mapping and Scientific Survey |
In English |
→ Astronomy
→ Astronautics |
| LMC |
Lean Manufacturing Consulting |
In English |
→ Consulting |
| LMDE |
Lunar Module Descent Engine |
In English |
→ Astronautics |
| LME |
Launch Monitor Equipment |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LMF |
Lower Mid Fuselage |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LMGP |
Laboratoire des Matériaux et du Génie Physique |
In French |
→ Research institutes
→ Materials science
→ Physics |
| LMIF |
Lower Mechanical Integration Frame |
In English |
→ Mechanical engineering |
| LMO |
Lilloise Machines Outils |
In French |
→ Organizations and associations
→ Trade
→ Mechanical engineering
→ France |
| LMP |
Laboratoire de Microélectronique de Puissance |
In French |
→ Research institutes
→ Electronics
→ Energy economics |
| LMSC |
Lockheed Missiles And Space Corporation |
In English |
→ Military engineering
→ Astronautics |
| LMSS |
Lunar Mapping and Survey System |
In English |
→ Astronomy
→ Astronautics |
| LMSS |
Land Mobile Satellite System |
In English |
→ Astronautics |
| LMT |
Laboratoire de Mécanique et Technologie |
In French |
→ Research institutes
→ Mechanical engineering |
| LNEC |
Laboratório Nacional de Engenharia Civil |
In Portuguese |
→ Research institutes
→ Construction
→ Civil engineering |
| LNEn |
Lecture Notes in Engineering, Berlin Springer Verlag |
In English |
→ Serial publications, periodicals |
| LO |
Launch Operations |
In English |
→ Vehicle engineering |
| LO |
Lubricating Oil |
In English |
→ Mechanical engineering |
| LOA |
Landing Operations Area |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LOA |
Launch Operations Area |
In English |
→ Astronautics |
| LOAD |
Low-Altitude Defense |
In English |
→ Military engineering
→ Aeronautics, aircraft |
| LOB |
Launch Operations Building |
In English |
→ Astronautics |
| LOC |
Launch Operations Center |
In English |
→ Astronautics |
| LOC |
Launch Operations Complex |
In English |
→ Astronautics |
| LOC |
Launch Operations Contractor |
In English |
→ Astronautics |
| LOCA |
Loss of Coolant Accident |
In English |
→ Nuclear technology |
| LOCB |
Launch Operations Control BUilding |
In English |
→ Astronautics |
| LOD |
Launch Operations Directorate |
In English |
→ Astronautics |
| LOD |
Launch Operations Division |
In English |
→ Astronautics |
| LOD |
Launch Order Document |
In English |
→ Astronautics |
| LOI |
Lunar Orbit Insertion |
In English |
→ Astronomy
→ Astronautics |
| LOI |
Light Overseas Investments Limited |
In English |
→ Electrical engineering
→ Environmental technology, water supply, waste management |
| LOMADS |
Low Altitude Missile Air Defence System |
In English |
→ Military affairs
→ Military engineering |
| LON |
Launch On Need |
In English |
→ Astronautics |
| LONGRAM |
Long-Range Artillery Missile |
In English |
→ Military engineering |
| LOO |
Launch Operations Orders |
In English |
→ Astronautics |
| LOP |
Loi d'Orientation et de Programmation pour la recherche et le développement technologique |
In French |
→ Politics
→ Research policy |
| LOP |
Launch Operations Panel |
In English |
→ Astronautics |
| LOR |
Lunar Orbit Rendezvous |
In English |
→ Astronomy
→ Astronautics |
| LOSP |
Landing Operations Support Panel |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LOSS |
Lunar Orbital Space Station |
In English |
→ Astronautics |
| LOWG |
Landing Operations Working Group |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LPA |
Low-Power Amplifier |
In English |
→ Electrical engineering |
| LPD |
Landing Point Designator |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LPD |
Launch Preparation Document |
In English |
→ Astronautics |
| LPD |
Launch Procedure Document |
In English |
→ Astronautics |
| LPD |
List of Physical Dimensions |
In English |
→ Physics |
| LPFT |
Low-Pressure Fuel Turbopump |
In English |
→ Vehicle engineering |
| LPG |
Liquid-Propellant Gun |
In English |
→ Astronautics |
| LPG |
Liquid Petroleum Gas |
In English |
→ Chemical technology
→ Vehicle engineering |
| LPI |
Low Probability of Intercept |
In English |
→ Military engineering |
| LPIF |
Launch Package Integration Facility |
In English |
→ Astronautics |
| LPLWS |
Launch Pad Lightning Warning System |
In English |
→ Meteorology, climatology
→ Astronautics |
| LPS |
Launch Processing System |
In English |
→ Astronautics |
| LPTTL |
Low-Pressure Transistor-Transistor Logic |
In English |
→ Electronics |
| LR |
Luft und Raumfahrt |
In German |
→ Serial publications, periodicals
→ Aeronautics, aircraft
→ Astronautics |
| LRAC |
Lance-Roquettes Antichar |
In French |
→ Military engineering |
| LRB |
Liquid Rocket Booster |
In English |
→ Astronautics |
| LRBM |
Long-Range Ballistic Missile |
In English |
→ Military engineering |
| LRCA |
Long-Range Combat Aircraft |
In English |
→ Military engineering
→ Aeronautics, aircraft |
| LRD |
Launch Recovery Division |
In English |
→ Astronautics |
| LRD |
Launch Requirements Document |
In English |
→ Astronautics |
| LRE |
Liquid Rocket Engine |
In English |
→ Astronautics |
| LREC |
Laboratorio Regional de Engenharia Civil |
In Portuguese |
→ Research institutes
→ Civil engineering
→ Construction |
| LRES |
Liquid Rocket Engine Stability Program |
In English |
→ Astronautics |
| LRF |
Liquid Rocket Fuel |
In English |
→ Astronautics |
| LRIP |
Low-Rate Initial Production |
In English |
|
| LRM |
Lance-Roquettes Multiples |
In French |
→ Military engineering |
| LRO |
Lunar Reconnaissance Orbiter |
In English |
→ Astronomy
→ Astronautics |
| LRR |
Launch Readiness Review |
In English |
→ Astronautics |
| LRV |
Launch Readiness Verification |
In English |
→ Astronautics |
| LRV |
Lunar Roving Vehicle |
In English |
→ Vehicle engineering
→ Astronautics |
| LRW |
Left Rendezvous Window |
In English |
→ Astronautics |
| LS |
Landing Site |
In English |
→ Astronautics |
| LS |
Launch Sequence |
In English |
→ Astronautics |
| LS |
Launch Site |
In English |
→ Astronautics |
| LS/PPF |
Launch Site PAyload Processing Facility |
In English |
→ Astronautics |
| LSA |
Launch Services Agreement |
In English |
→ Astronautics |
| LSAH |
Launch Site Accommodations Handbook |
In English |
→ Astronautics |
| LSAP |
Launch Sequence Applications Program |
In English |
→ Astronautics |
| LSB |
Launch Support Building |
In English |
→ Astronautics |
| LSC |
Launch Services Contract(or) |
In English |
→ Vehicle engineering |
| LSC |
Launch Support Controller |
In English |
→ Vehicle engineering |
| LSD |
Launch Systems Data |
In English |
→ Vehicle engineering |
| LSE |
Launch Support Equipment |
In English |
→ Vehicle engineering |
| LSEAT |
Launch Systems Evaluation Advisory Team |
In English |
→ Vehicle engineering |
| LSF |
Launch Support Facility |
In English |
→ Vehicle engineering |
| LSFR |
Launch Site Flow Review |
In English |
→ Vehicle engineering |
| LSI |
Large-Scale Integration |
In English |
|
| LSIC |
Large-Scale Integrated Circuit |
In English |
→ Electronics |
| LSIC |
Launch Support Integration Contractor |
In English |
→ Astronautics |
| LSIC |
Launch System Integration Contractor |
In English |
→ Astronautics |
| LSID |
Launch Sequence and Interlock Document |
In English |
→ Astronautics |
| LSO |
Landing Support Officer |
In English |
→ Astronautics |
| LSO |
Launch Support Operations |
In English |
→ Vehicle engineering |
| LSOC |
Launch Support Operations Contractor |
In English |
→ Astronautics |
| LSOC |
Lockheed Space Operations Company |
In English |
→ Astronautics |
| LSPDF |
Life Science Payload Development Facility |
In English |
→ Astronautics
→ Biological sciences |
| LSR |
Launch Site Recovery |
In English |
→ Astronautics |
| LSR |
Launch Support Request |
In English |
→ Astronautics |
| LSRS |
Laboratory for Spintronics Research in Semiconductors |
In English |
→ Research institutes
→ Electronics |
| LSS |
Landing and Separation Simulator |
In English |
→ Astronautics |
| LSS |
Large Space Structure |
In English |
→ Astronautics |
| LSS |
Launch Site Support |
In English |
→ Vehicle engineering |
| LSS |
Launch Support Services |
In English |
→ Vehicle engineering |
| LSSC |
Launch Site Support Contractor |
In English |
→ Vehicle engineering |
| LSSL |
Life Sciences Space Laboratory |
In English |
→ Research institutes
→ Biological sciences
→ Astronautics |
| LSSM |
Launch Site Support Manager |
In English |
→ Vehicle engineering |
| LSSP |
Launch Site Support Plan |
In English |
→ Vehicle engineering |
| LSSRC |
Life Sciences Shuttle Research Centrifuge |
In English |
→ Biological sciences
→ Astronautics |
| LSST |
Launch Site Support Team |
In English |
→ Vehicle engineering |
| LST |
Launch Support Team |
In English |
→ Vehicle engineering |
| LSTE |
Launch Site Transportation Equipment |
In English |
→ Transport and postal services
→ Astronautics |
| LSTS |
Launch Site Test Set |
In English |
→ Astronautics |
| LSUR |
Launch Site Utilization Report |
In English |
→ Vehicle engineering |
| LTF |
Lyon Turin Ferroviaire |
In French |
→ Organizations and associations
→ Civil engineering and land transport
→ Rail transport engineering
→ Rail transport |
| LTN |
London Technology Network |
In English |
→ Organizations and associations
→ United Kingdom |
| LTT |
Laboratory of Thermal Turbomachines |
In English |
→ Research institutes
→ Mechanical engineering |
| LTTD |
Low Temperature Thermal Desalination |
In English |
→ Environmental technology, water supply, waste management |
| LTV |
Lunar Transfer Vehicle |
In English |
→ Vehicle engineering
→ Astronautics |
| LTWG |
Launch Test Working Group |
In English |
→ Vehicle engineering |
| LuRaQ |
Luft und Raumfahrt Quarter |
In German |
→ Serial publications, periodicals
→ Aeronautics, aircraft
→ Astronautics |
| LUT |
Launch Umbilical Tower |
In English |
→ Astronautics |
| LV |
Launch Vehicle |
In English |
→ Vehicle engineering |
| LV |
Low-Voltage |
In English |
→ Electrical engineering |
| LVD |
Low Voltage Directive |
In English |
→ Electrical engineering |
| LVDC |
Launch Vehicle Digital Computer |
In English |
→ Computer hardware
→ Astronautics |
| LVDT |
Linear Voltage Differential Transformer |
In English |
→ Electrical engineering |
| LVE |
Low-Voltage Electronics |
In English |
→ Electronics |
| LVE |
La Vie Électrique |
In French |
→ Serial publications, periodicals
→ Electrical engineering |
| LVE-CCC |
Low Voltage Electrical Equipment Certification Coordination Committee |
In English |
→ Electrical engineering |
| LVFRR |
Launch Vehicle Flight Readiness Review |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LVIP |
Launch Vehicle Integration Plan |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LVO |
Launch Vehicle Operations |
In English |
→ Aeronautics, aircraft
→ Astronautics |
| LVP |
Low-Voltage Pressure |
In English |
→ Electrical engineering |
| LVPS |
Low-Voltage Power Supply |
In English |
→ Electrical engineering |
| LVR |
Low-Voltage Release |
In English |
→ Electrical engineering |
| LVS |
Launch Vehicle Simulator |
In English |
→ Aeronautics, aircraft
→ Astronautics |
