What's the difference between an AutoCAD script and a macro?

An AutoCAD Script Is an ASCII text file, with the file extension .SCR, that contains a number of instructions for AutoCAD to perform at the command line. An AutoCAD command Macro is also a list of instructions for AutoCAD to follow, but a Macro is run from the AutoCAD UI (A tool bar button, menu pull down or short cut key combination).
For More Information Please Refer:
You May Also Like to Read: