Open Definition License List

"These licenses conform to the Open Definition and are:

Reusable: Not specific to an organization or jurisdiction.

Compatible: Must be compatible with at least one of GPL-3.0+, CC-BY-SA-4.0, and ODbL-1.0. Permissive/attribution-only licenses must be compatible with all 3 of the aforementioned licenses, and at least one of Apache-2.0, CC-BY-4.0, and ODC-BY-1.0.

Current: Widely used and generally considered best practice by a broad spectrum of projects and actors within the domains of applicability of the license."