Translators Without Borders
"TWB" or "Translators Without Borders" is a non-profit organization based in France, which got it's start providing free translations for "Doctors Without Borders." If you're looking for an opportunity to put your translation skills to good use, there's no better place than to do pro bono work. The organization is still quite small (with about 100 translators), but they've played a key role in translating important interviews, briefings and reports during humanitarian crises. More recently, they've done some work in Haiti after the devastating earthquake there.