- Iannelli Maeva
- Ibanez Sébastien
- Ibrom A.
- Ibrom Andreas
- Ibrom Andreas
- Ibron A.
- Icard Christian C.
- Igel-Egalon Angélique
- Ihly B.
- Iizumi Toshichika
- Ijjaali Mustapha
- Ikawa Hiroki
- Ilef Antoine
- Ilieva Rositsa
- Ilieva Rositsa T
- Ilstedt U.
- Imbert Camille
- Imbert Camille
- Imfeld G.
- Imfeld Gwenaël
- Imfeld Gwenael
- Imhoff Magali
- Imhoff M.
- Inselsbacher Erich
- International Commission On Irrigation And Drainage .
- Iosifidis Alexandros
- Iqbal A.
- Iqbal Akhtar Iqbal
- Iqbal Muhammad
- Iqbal Muhammad
- Iqbal Muhammad
- Iqbal Yasir
- Irfan Kamran
- Irvine Mark
- Irvine Mark
- Irvine Mark Rankine
- Irvine Mark Rankin
- Irvine Mark Rankin M. R.
- Isaac Peter
- Isabelle Basile-Doelsch
- Isabelle Lamy
- Isaia Marco
- Isaksen I.S.A.
- Isbérie C.
- Isch Arnaud
- Iserbyt Arne
- Israel Kpemoua Tchodjowiè
- Israel Souza Bartolomeu
- Issakidis-Bourguet Emmanuelle
- Issaro N.
- Itenfisu D.
- Itier Bernard B.
- Itier Bernard
- Itier B.
- Ito Akihiko
- Iuñes de Oliveira Filho Luís Carlos
- Ivask Mari
- Ivimey-Cook Edward
- Ivleva Natalia P.
- Iwata Hiroki