| Unique agency ID | Abbreviation | Full name | Country | International network(s) | Local network(s) | Station(s) |
|---|
| | | | | | |
| INRIM | INRIM | Istituto Nazionale di Ricerca Metrologica | ITA (Italy) | EPN | | |
| INSU | INSU | Institut National des Sciences de l'Univers | FRA (France) | EPN, EPN densification | RENAG | |
| IPGP-OVPF | IPGP/OVPF | Piton de la Fournaise Volcano Observatory Network | FRA (France) | EPOS | |
BOMG00REU, BONG00REU, BORG00REU, CASG00REU, CHAG00REU, CRAG00REU, DERG00REU, DSRG00REU, ENCG00REU, ENOG00REU, FERG00REU, FEUG00REU, FJAG00REU, FJSG00REU, FOAG00REU, FORG00REU, FREG00REU, GB1G00REU, GB2G00REU, GB3G00REU, GBNG00REU, GBSG00REU, GITG00REU, GLOR00REU, GPNG00REU, GPSG00REU, HDLG00REU, PBRG00REU, PRAG00REU, RIVG00REU, RVLG00REU, SNEG00REU, TRCG00REU
|
| IPGP-OVSG | IPGP/OVSG | Guadeloupe Seismic and Volcano Observatory Network | FRA (France) | | | |
| IPGP-OVSM | IPGP/OVSM | Martinique Seismic and Volcano Observatory Network | FRA (France) | | | |
| IRSM | IRSM CAS | Academy of Sciences of the Czech Republic
Institute of Rock Structure and Mechanics | CZE (Czech Republic) | EPN, EPN densification, EPOS | GEONAS |
BEZD00CZE, BISK00CZE, CHOT00CZE, HABA00CZE, KYNS00CZE, LITO00CZE, LUBY00CZE, MARJ00CZE, POUS00CZE, PRAG00CZE, SECZ00CZE, SLUK00CZE, SNE200CZE, SNEC00CZE, STAM00CZE, TEME00CZE, TREB00CZE, UPIC00CZE, VACO00CZE, VIDN00CZE
|
| ITACYL | ITACYL | Instituto Tecnologico Agrario de Castilla y Leon | ESP (Spain) | EPN, EPN densification, EPOS | |
ACNS00ESP, AGRD00ESP, AJAL00ESP, ARSP00ESP, ASTO00ESP, AVI200ESP, AVIL00ESP, BUOS00ESP, BURG00ESP, CDRD00ESP, CRPO00ESP, GUIJ00ESP, LERM00ESP, MDNR00ESP, MDPM00ESP, MIBR00ESP, MYRG00ESP, OLM100ESP, OLME00ESP, PALE00ESP, PDB100ESP, PDBC00ESP, PEN100ESP, PENA00ESP, PONF00ESP, PSBR00ESP, QINT00ESP, RIA100ESP, RIAN00ESP, RIAZ00ESP, RIOS00ESP, SALD00ESP, SGVA00ESP, SORI00ESP, STVD00ESP, TORO00ESP, VALA00ESP, VBLO00ESP, VDGO00ESP, VNAN00ESP, VTGD00ESP, ZMRA00ESP
|
| ITCG | ITCG | Istituto Tecnico Commerciale e per Geometri
"F.lli Felice e Gregorio Fontana" | ITA (Italy) | EPN | | |
| JPL | JPL | Jet Propulsion Laboratory | USA (United States of America) | EPN | | |
| JUNTAEX | JUNTAEX | Junta de Extremadura | ESP (Spain) | EPN densification, EPOS | REP |
BADJ00ESP, CATU00ESP, CCEX00ESP, CORI00ESP, HERR00ESP, JERE00ESP, LLER00ESP, MEDA00ESP, NAVA00ESP, TRUJ00ESP, VALC00ESP
|
