EuroAcronimi
da 4111 a 4120 - Totale: 7186
IRV
International Reference Version
IS
International Standard
IS
Information Society
IS
Codice paese ISO 3166-1 (alpha 2) dell'Islanda
ISA
International Sweeteners Association (franc. "AIE")
ISAAC
International Study of Asthma and Allergies in Childhood
ISAF
International Security Assistance Force
ISAN
International Standard Audiovisual Number
ISBD
International Standard Bibliographic Description
ISBL
Institutions Sans But Lucratif - Istituzioni senza profitto (ingl. "NPIs")