2 Answers

What's an NGO?

My source for the following is Wikipedia.  I would suggest you take a look at Wikipedia for more information about the types and structuring NGOs.  Goof luck to you.

A non-governmental organization (NGO) is a legally constituted organization created by natural or legal persons that operates independently from any government. The term originated from the United Nations (UN), and is normally used to refer to organizations that do not form part of the government and are not conventional for-profit business. In the cases in which NGOs are funded totally or partially by governments, the NGO maintains its non-governmental status by excluding government representatives from membership in the organization. The term is usually applied only to organizations that pursue some wider social aim that has political aspects, but that are not openly political organizations such as political parties.
The number of internationally operating NGOs is estimated at 40,000.[1] National numbers are even higher: Russia has 277,000 NGOs;[2] India is estimated to have around 3.3 million NGOs in year 2009, which is one NGO per less than 400 Indians, and many times the number of primary schools and primary health centres in India.[3][4]