83Plus:RAM:9652
From WikiTI
Synopsis
Official Name: no official name, calling it basic_prog for now
Memory Address: 9652h
Length: 9 bytes.
This area of memory contains the program type byte followed by the name of the currently executing TI-Basic program.
Comments
This can be used from within an ASM program to find out which program called it. The TI-83 shell Venus uses this.