Data Infrastructure Building Blocks (DIBBs) is a U.S. National Science Foundation program.
On April 27, 2012, the U.S. National Science Foundation Office of Cyberinfrastructure announced a request for proposals with the name "Data Infrastructure Building Blocks (DIBBs)". The solicitation (NSF 12-557) "incorporated some but not all of the goals of the former DataNet and InterOp programs."