Three characters on the .org, X-for-Y. N4B reads as network for business, nutrition for babies, or nature for biodiversity.
Nutrition for babies names one of the most consequential areas of global health work. Early childhood nutrition has documented lifelong effects, it’s a priority for major foundations and UN agencies, and the organisations working on it are nonprofits without exception.
Nature for biodiversity fits conservation, an area with growing funding as biodiversity targets get written into national commitments.
The 4-as-for pattern does what it always does: it turns three characters into a phrase a reader completes automatically. In the institutional sector that’s become the house style, which means the name arrives legible rather than needing to be explained.
Three characters, fixed supply, correct extension.
The name is listed for sale. Offers welcome.