Kromka
Study of the Dynamics of Contaminating Substances Emission from
Control Liquid Propellant Low-Thrust Jet Engines during Their Pulse
Firings and Verification of the Effectiveness of Deflectors for the
Protection of ISS External Surfaces from Contamination
KSS Karolinska Sleepiness Score
Kulonovskiy Kristall Study of the Dynamics of a System of Charged Particles in a Magnetic Field in Microgravity Conditions
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Lada-VPU-P3R Validating Vegetable Production Unit Plants, Protocols, Procedures and
Requirements Using Currently Existing Flight Resources
LAN local area network
LAPAN National Institute of Aeronautics and Space, Indonesia
LAZIO-SiRAD Low Altitude Zone Ionizing Observatory
LBNP lower body negative pressure
LBs liquid bridges
LBP Low Back Pain
LC Laboratory Control
LCD liquid crystal display
LC-MS-MS Liquid Chromatography-tandem Mass spectrometry
LDL low-density lipoprotein
LDM long-duration missions
LED light-emitting diode
LEMS lower extremity monitoring suit
LEO low Earth orbit
LES -2, - 3 Lessons from Space -2,- 3
LET linear energy transfer
Leu2 leucine dipeptide
Leukin-2 Role of InterleukinThreshold of T-Lymphocytes-2 Receptor in Signal Transduction and Gravi-sensing
LFA- 1 Lymphocyte function-associated antigen 1
LFSAF lightweight flexible solar array hinge
LMM Light Microscopy Module
L-PGDS lipocalin-type prostaglandin D synthase
LPS lipopolysaccharides
LOCAD-PTS Lab-on-a-Chip Application Development-Portable Test System
LOH Detection of Changes in LOH Profile of TK mutants of Human Cultured
Cells
LRT low-rate telemetry
LSO Lightning and Sprite Observations
LSS life support system