• Association Finlandese pro Interlingua - Varie informationes national e international, e discussion de themas ideologic con un preoccupation classicista. Partialmente bilingue in interlingua e finnese.
• Dansk Interlingua Union - Union danese de interlingua. Con materiales educational, articulos e ligamines.
• Interlingua in Russia - Informationes, reportos e ideas del activitate pro interlingua in Russia.
• Interlingua Italia - Referentia al usatores italian de interlingua. Con articulos, un cercabile dictionario italiano-interlingua, e un foro de discussion.
• Interlingua, lingua international - Hollanda. Information super le societate nederlandese pro interlingua. Vendita de libros; breve grammatica; adresses de conferentias.
• Interlingua UE - Information super le Union Europee.
• Societate American pro Interlingua - Pro avantiar le studio, uso, e beneficios de interlingua in Canada, Mexico, e le Statos Unite.
• Societate Svedese pro Interlingua - Svedia. Con articulos, vendita de ancian libros e imprimitos interlinguistic, e dictionarios.

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