Filesystem is another name for a file system. It is used to control how data is stored and retrieved.
file name
another name for a file allocation unit is a cluster.
Zippitypop file
SFC.exesfc.exe
another name for database
an executable file is a file that is extended longer
a needle file can be called a wanger
The operating system normally insists that the file has a name.
Another name for the circulatory system would be the cardiovascular system.
Another name for the circulatory system would be the cardiovascular system.
There is not another name.
I don't believe there is another name for the nervous system.