Abbreviations in English
- Code
-
Meaning
Language
Themes and places
- LRO
-
Lunar Reconnaissance Orbiter
In English
- LRO
-
Large Radio Observatory
In English
- LROSS
-
Long-Range Optical System Study
In English
- LRP
-
Long-Range Plan
In English
- LRQA
-
Lloyd's Register Quality Assurance
The abbreviation LRQA (Lloyd's Register Quality Assurance) includes the abbreviation QA (Quality Assurance).
In English
- LRR
-
Launch Readiness Review
The abbreviation LRR (Launch Readiness Review) includes the abbreviation RR (Readiness Review).
In English
- LRR
-
Living Reviews in Relativity
In English
- LRSI
-
Low-temperature Reusable Surface Insulation
The abbreviation LRSI (Low-temperature Reusable Surface Insulation) includes the abbreviation RSI (Reusable Surface Insulation).
In English
- LRSP
-
Living Reviews in Solar Physics
In English
- LRTAP
-
Long-range Transboundary Air Pollution
In English
- LRU
-
Line Replaceable Unit
In English
- LRU
-
Lowest Replaceable Unit
In English
- LRV
-
Launch Readiness Verification
The abbreviation LRV (Launch Readiness Verification) is included in the abbreviation PLRV (Payload Launch Readiness Verification).
In English
- LRV
-
Long-Range Video
In English
- LRV
-
Lunar Roving Vehicle
In English
- LRW
-
Left Rendezvous Window
In English
- LS
-
Landing Site
The abbreviation LS (Landing Site) is included in abbreviations such as ALS (Alternative Landing Site), CLS (Contingency Landing Site), L&LS (Launch and Landing Site), LLS (Launch and Landing Site), PLS (Primary Landing Site), SLS (Secondary Landing Site) and VLS (Vandenberg Launch and Landing Site).
In English
- LS
-
Launch Sequence
The abbreviation LS (Launch Sequence) is included in abbreviations such as LSAP (Launch Sequence Applications Program), LSID (Launch Sequence and Interlock Document) and RSLS (Redundant Set Launch Sequence).
In English
- LS
-
Launch Site
The abbreviation LS (Launch Site) is included in abbreviations such as PRTLS (Powered Return To Launch Site), GRTLS (Glide Return To Launch Site), LS/PPF (Launch Site Payload Processing Facility), LSAH (Launch Site Accommodations Handbook), LSFR (Launch Site Flow Review), LSR (Launch Site Recovery), LSS (Launch Site Support), LSSC (Launch Site Support Contractor), LSSM (Launch Site Support Manager), LSSP (Launch Site Support Plan), LSST (Launch Site Support Team), LSTE (Launch Site Transportation Equipment), LSTS (Launch Site Test Set), LSUR (Launch Site Utilization Report), MECLSI (Mission Equipment Configuration Launch Site Installation), MECSLSI (Mission Equipment Cargo Shuttle Launch Site), MECSLSI (Mission Equipment Cargo Support Launch Site), MESELSI (Mission Extension Shuttle Equipment Launch Site), MESELSI (Mission Extension Support Equipment Launch Site), RTLS (Return To Launch Site), VLS (Vandenberg Launch Site), VLSST (Vandenberg Launch Site Support Team), WLS (Western Launch Site) and ELS (Eastern Launch Site).
In English
- LS/PPF
-
Launch Site Payload Processing Facility
The abbreviation LS/PPF (Launch Site Payload Processing Facility) includes the abbreviation LS (Launch Site).
In English
- LS/ST
-
Light Shield/Star Tracker
In English
- LSA
-
Launch Services Agreement
In English
- LSA
-
Logistics Support Analysis
The abbreviation LSA (Logistics Support Analysis) is included in abbreviations such as LSACN (Logistics Support Analysis Control Number), LSAP (Logistics Support Analysis Plan), LSAR (Logistics Support Analysis Record), LSAS (Logistics Support Analysis Strategy) and DILSA (Distributed Integrated Logistics Support Analysis).
In English
- LSACN
-
Logistics Support Analysis Control Number
The abbreviation LSACN (Logistics Support Analysis Control Number) includes the abbreviation LSA (Logistics Support Analysis).
In English
- LSAH
-
Launch Site Accommodations Handbook
The abbreviation LSAH (Launch Site Accommodations Handbook) includes the abbreviation LS (Launch Site).
In English
- LSAP
-
Launch Sequence Applications Program
The abbreviation LSAP (Launch Sequence Applications Program) includes the abbreviation LS (Launch Sequence).
In English
- LSAP
-
Logistics Support Analysis Plan
The abbreviation LSAP (Logistics Support Analysis Plan) includes the abbreviation LSA (Logistics Support Analysis).
In English
- LSAP
-
Lost Ski Areas Project
In English
- LSAR
-
Logistics Support Analysis Record
The abbreviation LSAR (Logistics Support Analysis Record) includes the abbreviation LSA (Logistics Support Analysis).
In English
- LSAS
-
Logistics Support Analysis Strategy
The abbreviation LSAS (Logistics Support Analysis Strategy) includes the abbreviation LSA (Logistics Support Analysis).
In English
- LSAT
-
Law School Admissions Test
In English
- LSB
-
Least Significant Bit
In English
- LSB
-
Launch Support Building
In English
- LSB
-
Linux Standard Base
In English
- LSC
-
Learning and Skills Council
In English
- LSC
-
Little Sisters of Christ
In English
- LSC
-
Launch Services Contract
In English
- LSC
-
Launch Support Controller
In English
- LSC
-
Linear-Shaped Charge
In English
- LSC
-
Launch Services Contractor
In English
- LSCA
-
Logistics Support Cost Analysis
In English
- LSD
-
Lysergic Acid Diethylamide
In English
- LSD
-
Launch Systems Data
In English
- LSD
-
Low-Speed Data
In English
- LSD
-
Long Slow Distance
In English
- LSDA
-
Local Spin Density Approximation
In English
- LSDP
-
Little Sisters of Divine Providence
In English
- LSDP
-
Latin Sisters Design Productions
In English
- LSE
-
Low Surface Energy
In English
- LSE
-
Launch Support Equipment
In English
- LSE
-
Life Support Equipment
In English
- LSEAT
-
Launch Systems Evaluation Advisory Team
In English
- LSF
-
Laboratory Simulation Facility
In English
- LSF
-
Launch Support Facility
In English
- LSFR
-
Launch Site Flow Review
The abbreviation LSFR (Launch Site Flow Review) includes the abbreviation LS (Launch Site).
In English
- LSG
-
Linear Sequence Generator
In English
- LSI
-
Latent Semantic Indexing
In English
- LSI
-
Large-Scale Integration
In English
- LSIC
-
Large Scale Integrated Circuit
The abbreviation LSIC (Large Scale Integrated Circuit) is included in the abbreviation VLSIC (Very Large Scale Integrated Circuit), and it includes the abbreviation IC (Integrated Circuit).
In English
- LSIC
-
Launch Support Integration Contractor
In English
- LSIC
-
Launch System Integration Contractor
In English
- LSID
-
Launch Sequence and Interlock Document
The abbreviation LSID (Launch Sequence and Interlock Document) includes the abbreviation LS (Launch Sequence).
In English
- LSJ
-
Liddell-Scott-Jones
In English
- LSM
-
Life Science Module
In English
- LSM
-
Logistics Support Manager
In English
- LSM
-
Linux Security Module
In English
- LSMDB
-
Logistics Simulation Models and Data Bases
The abbreviation LSMDB (Logistics Simulation Models and Data Bases) includes the abbreviation DB (Data Base).
In English
- LSMS
-
Little Sisters of Mother of Sorrows
In English
- LSO
-
Landing Support Officer
In English
- LSO
-
Large Solar Observatory
In English
- LSO
-
Launch Support Operations
The abbreviation LSO (Launch Support Operations) is included in the abbreviation LSOC (Launch Support Operations Contractor).
In English
- LSO
-
Life Systems Officer
In English
- LSOC
-
Launch Support Operations Contractor
The abbreviation LSOC (Launch Support Operations Contractor) includes the abbreviation LSO (Launch Support Operations).
In English
- LSOC
-
Lockheed Space Operations Company
In English
- LSP
-
Least Significant Portion
In English
- LSP
-
Language for Specific Purposes
In English
- LSP
-
Linguistic Society of the Philippines (https://www.lsphil.net/)
In English
- LSPDF
-
Life Science Payload Development Facility
In English
- LSPPS
-
Logistics Support Plan for Preoperational Support
In English
- LSR
-
Land-Sea Rescue
In English
- LSR
-
Laser Scanning Radar
In English
- LSR
-
Launch Site Recovery
The abbreviation LSR (Launch Site Recovery) includes the abbreviation LS (Launch Site).
In English
- LSR
-
Launch Support Request
The abbreviation LSR (Launch Support Request) includes the abbreviation SR (Support Request).
In English
- LSR
-
Logistics Shop Release
In English
- LSR
-
Logistics Success Rate
In English
- LSRM
-
Life Science Research Module
In English
- LSRS
-
Laboratory for Spintronics Research in Semiconductors
In English
- LSS
-
Landing and Separation Simulator
In English
- LSS
-
Large Space Structure
In English
- LSS
-
Launch Site Support
The abbreviation LSS (Launch Site Support) is included in abbreviations such as LSSC (Launch Site Support Contractor), LSSM (Launch Site Support Manager), LSSP (Launch Site Support Plan), LSST (Launch Site Support Team) and VLSST (Vandenberg Launch Site Support Team), and it includes the abbreviation LS (Launch Site).
In English
- LSS
-
Launch Support Services
In English
- LSS
-
Life Support System
The abbreviation LSS (Life Support System) is included in abbreviations such as CELSS (Controlled Ecological Life Support System), ALSS (Advanced Life Support System), EVLSS (Extravehicular Life Support System), PLSS (Portable Life Support System) and ECLSS (Environmental Control and Life Support System), and it includes the abbreviation SS (Support System).
In English
- LSS
-
Load Sensing System
In English
- LSS
-
LightScribe System Software
The abbreviation LSS (LightScribe System Software) includes the abbreviation SS (System Software).
In English
- LSSA
-
Logistics Systems Support Agency
In English
- LSSC
-
Launch Site Support Contractor
The abbreviation LSSC (Launch Site Support Contractor) includes abbreviations LS (Launch Site), LSS (Launch Site Support) and SC (Support Contractor).
In English
- LSSD
-
Level-Sensitive Scan Design
In English
- LSSE
-
Laser Sensor Support Equipment
In English
- LSSL
-
Life Sciences Space Laboratory
In English
- LSSM
-
Launch Site Support Manager
The abbreviation LSSM (Launch Site Support Manager) includes abbreviations LS (Launch Site) and LSS (Launch Site Support).
In English
- LSSP
-
Launch Site Support Plan
The abbreviation LSSP (Launch Site Support Plan) includes abbreviations LS (Launch Site) and LSS (Launch Site Support).
In English
- LSSRC
-
Life Sciences Shuttle Research Centrifuge
In English
- LSST
-
Launch Site Support Team
The abbreviation LSST (Launch Site Support Team) is included in the abbreviation VLSST (Vandenberg Launch Site Support Team), and it includes abbreviations LS (Launch Site) and LSS (Launch Site Support).
In English
- LST
-
Lithuanian Standards Board
In English
- LST
-
Large Space Telescope
In English
- LST
-
Large Stellar Telescope
In English
- LST
-
Launch Support Team
In English
- LST
-
Liquid Storage Tank
In English
- LST
-
Local Standard Time
In English
- LSTD
-
Laser System Technology Demonstration
In English
- LSTE
-
Launch Site Transportation Equipment
The abbreviation LSTE (Launch Site Transportation Equipment) includes the abbreviation LS (Launch Site).
In English
- LSTM
-
Long Short-Term Memory
The abbreviation LSTM (Long Short-Term Memory) is included in the abbreviation BiLSTM (Bidirectional Long Short-Term Memory).
In English
- LSTS
-
Launch Site Test Set
The abbreviation LSTS (Launch Site Test Set) includes the abbreviation LS (Launch Site).
In English
- LSU
-
Life Support Umbilical
In English
- LSUR
-
Launch Site Utilization Report
The abbreviation LSUR (Launch Site Utilization Report) includes the abbreviation LS (Launch Site).
In English
- LTA
-
Lower Torso Assembly
In English
- LTC
-
Long Term Care
In English
- LTCM
-
Long Term Capital Management
In English
- LTD
-
Long-Term Disability
In English
- LTD
-
Long Term Disability
In English
- LTDT
-
Langley Transonic Dynamics Tunnel
In English
- LTE
-
Long Term Evolution
In English
- LTE
-
London Tests of English
In English
- LTER
-
Long-Term Ecological Research
In English
- LTG
-
Linear Tangent Guidance
In English
- LTH
-
Lethality and Target Hardening
In English
- LTHIS
-
Laboratory Test Hardware Inventory Status
In English
- LTL
-
Linear Temporal Logic
In English
- LTM
-
Lead Time Matrix
In English
- LTM
-
Load Transformation Matrix
In English
- LTN
-
London Technology Network
In English
- LTP
-
Long-term potentiation
In English
- LTP
-
Low Temperature Physics
In English
- LTPP
-
Long Term Psychodynamic Psychotherapy
In English
- LTPS
-
Low-Temperature Polycrystalline Silicon
In English
- LTR
-
Long Terminal Repeat
In English
- LTR
-
Laboratory Test Report
The abbreviation LTR (Laboratory Test Report) includes the abbreviation TR (Test Report).
In English
- LTT
-
Laboratory of Thermal Turbomachines
In English
- LTTD
-
Low Temperature Thermal Desalination
In English
- LTV
-
Lunar Transfer Vehicle
In English
- LTV
-
Loan-to-Value
In English
- LTVC
-
Linear Terminal Velocity Constraint
In English
- LTWA
-
Library of Tibetan Works & Archives
In English
- LTWG
-
Launch Test Working Group
In English
- LUCA
-
Last Universal Common Ancestor
In English
- LUG
-
Linux Users’ Groups
LUG is equivalent to GUL (Groupes d’Utilisateurs de Linux) in French.
In English
- LUGOAL
-
Linux User Group Of ALgeria
In English
- LULAC
-
League of United Latin American Citizens
In English
- LULUCF
-
Land Use, Land Use Change and Forestry
In English
- LUMC
-
Leiden University Medical Center (www.lumc.nl)
In English
- LUMO
-
Lowest Unoccupied Molecular Orbital
In English
- LUPI
-
Laser Unequal Path Interferometer
In English
- LUPWT
-
Langley Unitary Plan Wind Tunnel
The abbreviation LUPWT (Langley Unitary Plan Wind Tunnel) includes the abbreviation WT (Wind Tunnel).
In English
- LUS
-
Liquid Upper Stage
In English
- LUSU
-
Laurentian University Staff Union
LUSU is equivalent to SEUL (Syndicat des Employés de l'Université Laurentienne) in French.
In English
- LUT
-
Launch Umbilical Tower
In English
- LUT
-
Limited User Test
In English
- LUTEA
-
Land Use in Temperate East Asia
In English
- LUV
-
Large Unilamellar Vesicle
In English
- LV
-
Launch Vehicle
The abbreviation LV (Launch Vehicle) is included in abbreviations such as ELV (Expendable Launch Vehicle), AFSLV (Air Force Space Launch Vehicle), ALV (Advanced Launch Vehicle), CELV (Commercial Expendable Launch Vehicle), EELV (Evolved Expendable Launch Vehicle), GTLV (Government-Furnished Target Launch Vehicle), HLLV (Heavy-Lift Launch Vehicle), LVDC (Launch Vehicle Digital Computer), LVFRR (Launch Vehicle Flight Readiness Review), LVIP (Launch Vehicle Integration Plan), LVO (Launch Vehicle Operations), LVS (Launch Vehicle Simulator), LVS (Launch Vehicle System), LVSG (Launch Vehicle Study Group), LVSSTS (Launch Vehicle Safety System Test Set), LVTC (Launch Vehicle Test Conductor), MLV (Medium Launch Vehicle), MLV (Medium-Lift Launch Vehicle), SDLV (Shuttle-Derived Launch Vehicle), SDPLV (Shuttle-Derived-Propellant Launch Vehicle), SLV (Space Launch Vehicle), SSLV (Standard Small Launch Vehicle), TLV (Target Launch Vehicle), ULV (Unmanned Launch Vehicle) and ELV (Earth Launch Vehicle).
In English
- LV
-
Lift Vector
In English
- LV
-
Low Voltage
The abbreviation LV (Low Voltage) is included in abbreviations such as LVD (Low Voltage Directive), LVE-CCC (Low Voltage Electrical Equipment Certification Coordination Committee), LVE (Low Voltage Electronics), LVP (Low Voltage Pressure), LVPS (Low Voltage Power Supply) and LVR (Low Voltage Release).
In English
- LV-HIIT
-
Low-Volume High-Intensity Interval Training
The abbreviation LV-HIIT (Low-Volume High-Intensity Interval Training) includes the abbreviation HIIT (High-Intensity Interval Training).
In English
- LVC
-
Light-Verb Construction
In English
- LVCSR
-
Large Vocabulary Speech Recognition
In English
- LVD
-
Low Voltage Directive
The abbreviation LVD (Low Voltage Directive) includes the abbreviation LV (Low Voltage).
In English
- LVDC
-
Launch Vehicle Digital Computer
The abbreviation LVDC (Launch Vehicle Digital Computer) includes the abbreviation LV (Launch Vehicle).
In English
- LVDT
-
Linear Variable Differential Transformer
In English
- LVDT
-
Linear Velocity Displacement Transducer
In English
- LVDT
-
Linear Voltage Differential Transformer
In English
- LVE
-
Low Voltage Electronics
The abbreviation LVE (Low Voltage Electronics) includes the abbreviation LV (Low Voltage).
In English
- LVE-CCC
-
Low Voltage Electrical Equipment Certification Coordination Committee
The abbreviation LVE-CCC (Low Voltage Electrical Equipment Certification Coordination Committee) includes the abbreviation LV (Low Voltage).
In English
- LVEF
-
Left Ventricular Ejection Fraction
LVEF is equivalent to FEVG (Fraction d’Éjection du Ventricule Gauche) in French.
In English
- LVFO
-
Lake Victoria Fisheries Organization
In English
- LVFRR
-
Launch Vehicle Flight Readiness Review
The abbreviation LVFRR (Launch Vehicle Flight Readiness Review) includes abbreviations FRR (Flight Readiness Review), LV (Launch Vehicle) and RR (Readiness Review).
In English
- LVH
-
Left Ventricular Hypertrophy
In English
- LVIP
-
Launch Vehicle Integration Plan
The abbreviation LVIP (Launch Vehicle Integration Plan) includes the abbreviation LV (Launch Vehicle).
In English
- LVIS
-
Logistics Verification Information System
In English
- LVM
-
Logical Volume Manager
In English
- LVO
-
Launch Vehicle Operations
The abbreviation LVO (Launch Vehicle Operations) includes the abbreviation LV (Launch Vehicle).
In English
- LVP
-
Low Voltage Pressure
The abbreviation LVP (Low Voltage Pressure) includes the abbreviation LV (Low Voltage).
In English
- LVPS
-
Low Voltage Power Supply
The abbreviation LVPS (Low Voltage Power Supply) includes abbreviations LV (Low Voltage) and PS (Power Supply).
In English
- LVR
-
Low Voltage Release
The abbreviation LVR (Low Voltage Release) includes the abbreviation LV (Low Voltage).
In English
- LVRS
-
Lung Volume Reduction Surgery
In English
- LVS
-
Linux Virtual Server
In English
- LVS
-
Launch Vehicle Simulator
The abbreviation LVS (Launch Vehicle Simulator) includes the abbreviation LV (Launch Vehicle).
In English
- LVS
-
Launch Vehicle System
The abbreviation LVS (Launch Vehicle System) includes the abbreviation LV (Launch Vehicle).
In English
- LVSG
-
Launch Vehicle Study Group
The abbreviation LVSG (Launch Vehicle Study Group) includes the abbreviation LV (Launch Vehicle).
In English
- LVSSTS
-
Launch Vehicle Safety System Test Set
The abbreviation LVSSTS (Launch Vehicle Safety System Test Set) includes the abbreviation LV (Launch Vehicle).
In English
- LVT
-
LPAR Validation Tool
In English
- LVTC
-
Launch Vehicle Test Conductor
The abbreviation LVTC (Launch Vehicle Test Conductor) includes abbreviations LV (Launch Vehicle) and TC (Test Conductor).
In English
- LWA
-
Local Wavefront Analyzer
In English
- LWBR
-
Light Water Breeder Reactor
In English
- LWCHWR
-
Light Water Cooled Heavy Water Reactor
In English
- LWD
-
Launch Window Display
In English
- LWG
-
Logistics Working Group
In English
- LWGR
-
Light Water Cooled Graphite Reactor
In English
- LWIR
-
Long-Wavelength Infrared
In English
- LWOP
-
Leave without pay
In English
- LWS
-
Lightning Warning System
The abbreviation LWS (Lightning Warning System) is included in the abbreviation LPLWS (Launch Pad Lightning Warning System).
In English