What does ERIS stand for?

Earth-Reflecting Ionospheric Sounder - Air Force (MCD)

Earth Resources Information System (SAUS)

Earth Resources Inventory System (SAUS)

Economic Resource Impact Statement

Electoral Reform International Services (FLAA)

Electrostatic Reflex Ion Source (SAUS)

Emergency Resources Identification Equipment (IAA)

Emergency Resources Identification System (SAUS)

Emergency Response Information System - Nuclear Regulatory Commission (GFGA)

Energy Research Information System (SAUS)

Enforcement Case Support Expert Resources Inventory System (SAUS)

Engineering Resins Information System - General Electric Co.

Environmental Resource Information Services - Australia

Environmental Resources Information System - Computer science

Equal Rank-Intervals Set (VLIE)

Equipe de Recherche Interdisciplinaire en Sante - Universite de Montreal, Quebec - Canada

Erie Sprayer - NCIC construction equipment make code (NCIC)

European Research Information Service (SAUS)

Exo-atmoshperic Reentry Vehicle Interceptor Subsystem - Military technology (DDF)

Exoatmospheric Reentry Interceptor System (SAUS)

Exoatmospheric Re-entry vehicle Interception System (SAUS)

Exoatmospheric Reentry Vehicle Interceptor Subsystem - Army