What does the abbreviation "NS" mean?

Hi,
I looked at the datasheet of MPQ20056.
I would like to know what the abbreviation NS in the Figure 5,6 on page 13 means.

Hello @twjeon ,

Thank you for reaching out in our forum!

NS means “No Stuff”, meaning there is a pad there for R3 or C3 but there is no component on there. The pad is there just in case you would like to add R3 or C3 .

Regards,
Jonathan Hidalgo