Who is here?
- adding on to MaineGirl's list:
The biggies: the UN and its many branches, International Red Cross, and European Union and its many branches.
The bilaterals (i.e. governmental aid) USAID, Japanese government (JICA), Taiwanese government, Canadian government (CIDA), German government (DED), Swedish government (SIDA), British government (DFID) and Spanish government (Cooperacion Espa?ola), Swiss government (Helvetas), Norwegian government.
Other high-ish profile international non-governmental agencies: CRS (Catholic Relief Services), World Vision, CIIR/ICD, Belgian cooperation agency, Oxfam Spain (Intermon), Save the Children, World Lutheran Federation, Jesuit Refugee Service, GTZ, ENDA Caribe.
Then you have all the home-grown NGOs. As has been mentioned by a previous poster many of these are fronts for unscrupulous politicians, along with a number of dynamic, reputable outfits that do valuable work and are internationally recognised and respected. Profamilia, MUDE and CIPAF, among others.
I'm sure I've omitted some, if any more names come to me I'll add them in.