There's also GAAP in the US and IFRS in Europe, which are standards for how certain things need to be done to be compliant. It's not specific about things like account names or how your ledger should be structured, but outlines many expectations and rules/constraints that build confidence in the resulting numbers.
Agreed, but every industry/sector might have their own set of standards that usually are overlays on top of GAAP/etc. For example in the US for state and local governments there is GASB: https://gasb.org
