You may also need to check https://chromium.googlesource.com/chromiumos/docs/+/master/glossary.md.

* LGTM: "Looks good to me", commonly used to approve a code review.
* PTAL: Please take a look.
* RSLGTM: "Rubber-stamp looks good to me". The reviewer approving without doing
  a full code review.
* TSC: Technical Steering Committee. Detailed info see
  [TSC](./GOVERNANCE.md#technical-steering-committee).
* WIP: "Work In Progress" - e.g. a patch that's not finished, but may be worth
  an early look.
* WPT: [web-platform-tests](https://github.com/web-platform-tests/wpt)
* godbolt: [Compiler Explorer](https://godbolt.org/) run compilers interactively
  from your web browser and interact with the assembly. Was created by and is
  primarily administrated by Matt Godbolt.
* primordials: Pristine built-ins that are not effected by prototype pollution
  and tampering with built-ins.