Iskani niz je bil najden v IZTOČNICAH:
Informations-,Analytisches-Text-Retrieval-Orientiertes System
Information technology and data processing
de
IATROS
,
Intelligent adaptative information Retrieval system as Hospital Information System front end
Health
en
IRHIS
,
intelligent retrieval and manipulation system
de
intelligentes Retrieval- und Handhabungssystem
International Sorption Information Retrieval System
Natural and applied sciences
European organisations
en
ISIRS
,
fr
ISIRS
,
Système international de recherche de l'information sur la sorption