Hi Raj,
As you want to see the list of T Codes, you can get the same by following ways:
SE16 ==> Table TSTC ==> execute and you will get the list of the T codes.
SE93 ==> Give any T code initial which u want to see for ex V* and display this will list all the T codes starting from V.
Hope this will resolve the issue.
Do Reward if useful.
Regards,
Abhi