For anyone reading this, I thought S3 was referring to the AWS S3 and was really confused initially. Instead S3 here refers to a sleep state - https://answers.microsoft.com/en-us/windows/forum/all/how-to....
ACL = Access Control List / Association for Computational Linguistics
AAA = Authentication Authorization, Accounting / American Automobile Association / Triple-A Battery Size
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S3 = AWS Simple Storage Service / ACPI Sleep States: S3 is one of them, they range from S0 - S5) / Suspend-to-Idle (S0ix) "Windows 10" mode selected in system firmware, "s2idle" selected in /sys/power/mem_sleep, and Suspend-to-RAM (S3)From the article,
> Traditional Sleep requires all system hardware and software components to work together. The operating system must support Sleep, as well as the hardware (e.g. CPU) and the BIOS/UEFI. According to the UEFI to Hardware Interface Standard (ACPI), this usual form of sleep is referred to as S3. S3 is a Sleep State in which all system components, except for the RAM and CPU Cache, are powered off.