My terminology is about:
Fiat money can be categorized into two types:
1. Fiat money by instruction: It means an institution instructs "Let there be money" and "money will be"
2. Fiat money by force: It means an institution declares "Only my money is valid" and "money wil be and It becomes the only money," while other forms of money are not allowed to exist as the medium of exchange..
Note:
In the structure of fiat money, first, there is an authoritative and authorized institution, and then money takes shape based on these social concepts. The authoritative institution can be a government or a private bank, and the authorized entity can be military forces or employees of a private bank.
----
There is another type of money that is not the result of command or order. It is the result of social contracts among peer elements.
In this type of money, the creation and elimination of money follow a fixed standard (like Bitcoin) or random (like gold extraction).
I call this type of money non-command money.
Bitcoin and gold (if considered based on account weight rather than physical coin shape) are examples of non-command money.