Somewhat? Browser cookies can literally contain anything (not just session identifiers, or authentication tokens), I've only heard JWT pronounced "Jay-double you-tea" (but maybe that's regional), Macaroons[0] and Maracrons[1] are French (given clever-cloud is french, this is strange), OPA doesn't need to be server side.
[0]: https://en.wikipedia.org/wiki/Macaroon [1]: https://en.wikipedia.org/wiki/Macaron