United Nations Assistance Mission for Rwanda
Also, at the time, historic things were happening in South Africa.  Apartheid was ending.  The international mass media chose to focus on that instead of what was happening in Rwanda.  They, like the UN, saw the Rwandan genocide as just another fight between African tribes.  Because there was little to no news broadcasts about Rwanda, most people in the world did not know what was going on there.  They could not push their governments to get involved.