w2o.org
Waste to opportunity is the language of the circular economy. Water to ocean is the framing for river health, pollution tracking and marine conservation, where the entire subject is what travels downstream. Both are well-funded areas with a heavy .org presence.
W2O carries either, plus work to outcome, which suits employment and social programmes where demonstrating results is the constant funding requirement.
The X-to-Y structure is what makes a three-letter string usable. It gives the reader a relationship rather than an abbreviation, and relationships are memorable in a way initials aren’t.
Three characters on the .org, permanently scarce, fitting comfortably in a sector where short institutional names are the norm.
The name is available. Enquiries welcome.