I am attempting to apply best practices when it comes to the Cipher Suites that I allow to be present on some Windows 2016 servers (instances). I have downloaded and applied IIS Crypto, using the PCI 3.2 Template. This is a good place to start.
There are six Cipher Suites that I don't know what they "do".  For example, on Qualys they list "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256" as an Android 9.0 Handshake simulation. That sort of thing. Then, based off that information, I'm choosing to keep or remove that Cipher Suite.
I'm looking for documentation that would be relative to modern day browsers/servers. Do you have any "go to" places to determine what these Cipher Suites are used for?