# Network Code	Network Name	Network Operator	Network Country (ISO & Name)	Network Website	Deployment Country (if different)	Digital Object Identifier (DOI)
LA	Los Angeles Basin Seismic Network	University of Southern California	United States of America		United States of America	
LB	Leo Brady Network	Sandia National Laboratories	United States of America		United States of America	
LC	LSC (Laboratorio Subterraneo Canfranc)	Laboratorio Subterraneo de Canfranc	Spain		Spain	10.7914/SN/LC
LD	Lamont-Doherty Cooperative Seismographic Network	Lamont Doherty Earth Observatory, Columbia University	United States of America	http://www.ldeo.columbia.edu/LCSN/	United States of America	10.7914/SN/LD
LE	Erdbebendienst Südwest	Landeserdbebendienst Baden-Württemberg, Landesamt für Geologie, Rohstoffe und Bergbau, Regierungspräsidium Freiburg/Landeserdbebendienst Rheinland-Pfalz, Landesamt für Geologie und Bergbau	Germany/Germany	http://www.erdbebendienst-suedwest.de	Germany	10.7914/SN/LE
LG	"OSSERVATORIO SISMICO ""LUIGI PALMIERI"""	osservatorio sismico  luigi palmieri	Italy	http://win.nprotezionecivile.it/quake/quake.html	Italy	10.7914/SN/LG
LH	Large High-Performance Outdoor Shake Table	UC San Diego	United States of America	https://se.ucsd.edu/facilities/englekirk-structural-engineering-center	United States of America	10.7914/t5cn-4809
LI	Laser Interferometer Gravitational-Wave Experiment	California Institute of Technology	United States of America	http://www.ligo.caltech.edu/	United States of America	10.7914/SN/LI
LK	Lunitek Seismic Network	Lunitek srl	Italy		Italy	10.7914/SN/LK
LL	LLNL NTS Network	Lawrence Livermore National Laboratory	United States of America		United States of America	
LM	Michigan State University Seismic Network	Michigan State University	United States of America		United States of America	10.7914/SN/LM
LN	Los Alamos Seismic Network (LASN)	Los Alamos National Laboratory	United States of America	http://www.ees.lanl.gov/ees11/geophysics/lasn/lasn.shtml	United States of America	
LO	Observatorio Sismológico Politécnico Loyola	Instituto Politecnico Loyola	Dominican Republic	http://ospl.ipl.edu.do	Dominican Republic	10.7914/SN/LO
LP	La Paz, Baja California Sur, Seismic Network	Center for Scientific Research & Higher Education	Mexico	http://sismosbcs.cicese.mx	Mexico	10.7914/SN/LP
LQ	Niedersächsischer Erdbebendienst (NED)	Landesamt für Bergbau, Energie und Geologie	Germany	https://www.lbeg.niedersachsen.de/erdbebendienst	Germany	
LR	Geophysical Research Arrays of Lebanon	Geophysical Research Centre	Lebanon		Lebanon	10.7914/SN/LR
LS	Large Aperture Seismic Array (LASA)	 None	 		 	
LT	Timor Leste Seismic Network	Other		http://ipg.tl	Timor-Leste	10.7914/SN/LT
LU	Luxembourg Seismic Network	European Center for Geodynamics and Sesimology	Luxembourg		Luxembourg	
LV	Seismic Data in North West of UK	Liverpool University	United Kingdom		United Kingdom	10.7914/SN/LV
LX	Instituto Dom Luiz (IDL) - Faculdade de Ciencias Universidade de Lisboa	Instituto Dom Luiz - Faculdade de Ciências da Universidade de Lisboa	Portugal	https://idl.ciencias.ulisboa.pt/seismology-lab	Portugal	10.7914/SN/LX
LZ	Zambia Seismic Network	Geological Survey Department of Zambia	Zambia	http://www.mewd.gov.zm	Zambia	10.7914/SN/LZ