Table C.11 -- ECs whose label begins with J
| Label | Groups | Reference type | References |
| JAIL | ADMINISTRATION, USAGE_REGION | DR | [NSOED, "jail", A1] |
| JETTY | HYDROGRAPHIC_ARTEFACT, WATER_BODY_SURFACE | PR | [FACC, Annex A: BB140] |
| JUNGLE | LIVING_ORGANISM, PHYSIOGRAPHY, PLANT | DR | [NSOED, "jungle", 1] |
| JUPITER | SPACE | IR | [PSMOP] |