The nonprofits are categorized based on their NTEE codes. If you have claimed your nonprofit profile, you can choose up to four NTEE codes and add them to the Edit Org Profile page.

You can find a list of NTEE codes here:

After editing your nonprofit profile, it can take up to 24 hours before your listing appears in the appropriate category/categories.

If you haven’t claimed your nonprofit yet, please follow the steps here.