Here you go: https://github.com/pratyushanand/learn-bpf

This is why NASA's guidance is the following:

> Acronyms often confuse readers. Avoid them whenever possible. If an acronym is necessary for future reference, spell the full word and follow with the acronym in parentheses on the first reference. For example, The General Services Administration (GSA).

https://nasa.github.io/content-guide/abbreviations-and-acron...

There is also this longer memo on the NASA Technical Reports Server: https://ntrs.nasa.gov/citations/19950025292