Internationaler Verband Forstlicher Forschungsanstalten
Union internationale des instituts de recherches forestières
International Union of the Institutes of Forestry Research
Internationaler Verband Forstlicher Versuchsanstalten
International Union of Forest Research Organizations
International Union of Forest Research Institutes
International Union of Forestry Research Organizations. Section 41, Forest Products
IUFRO
Internationale Union Forstlicher Versuchs- und Forschungsanstalten
I︠U︡FRO
Mezhdunarodnyĭ soi︠u︡z lesnykh issledovatelʹskikh organizat︠s︡iĭ