p2t.org
Policy to practice names the gap everyone complains about: the distance between what the evidence says and what institutions actually do. Journals, programmes and organisations dedicated to closing it exist across public health, education and social research.
P2T carries that, and also prison to training, covering reentry programmes, which are overwhelmingly nonprofit.
The X-to-Y construction is what makes this readable. Three letters alone are an abbreviation; three letters with a preposition are a statement about direction, which a reader completes without effort.
Three characters on the .org, permanently scarce, correctly matched to an institutional buyer.
The name is available. Offers welcome.