Linux.com - https://www.linux.com/news/spdx-clears-confusion-around-software-licenses-1
The Software Package Data Exchange (SPDX) is a Linux Foundation project to help reduce the ambiguity of software by defining standards for reporting information. The license is one such piece of information. SPDX provides a format for listing the specific license variant and version that applies to a software package. With over 300 licenses, you’re likely to find the one you use. The License List contains a human-friendly name, a short name, and a link to the full license text.