Unfortunately, the REAL definition of the NWO is not nearly as pleasant as these meanings. Right now the governments of the world are conspiring. They are not conspiring against each other, but against you and me. While we are searching for guidance and explanations, they will establish one global government. This government will serve the interests of a selected few and turn the rest of us into their slaves.
Lets take a look at the evidence.
Usually when there is an issue that can damage the US government's reputation, like UFO's, they tell the world that it's all a lie and say that they know nothing. If the government wanted us to believe that the New World Order is going to take effect, they would be denying it left and right while leaving evidence that they were not telling us the truth. I know this because that is what our government is doing to us right now with the subject of extra terrestrials. Once they feel enough people believe, they will make us think we are being invaded by an alien civilization using state of the art technology. Does Area 51 ring a bell.