- International Bridges to Justice
- International Campaign to Ban Landmines
- International Child Abuse Network Inc
- International Crisis Group
- International HIV/AIDS Alliance USA
- International Humanity Foundation
- International Interns Inc
- International Medical Corps
- International Mountain Explorers Connection
- International Physicians For The Prevention Of Nuclear War
- International Relief Teams
- International Trachoma Initiative
- International Water Management Institute
- Internetbar Org Inc
- Internews Network