Looking for the Iconography on a webpage [closed]

Not sure if this is the right place to ask, but I have exhausted all my google searches combination 🤣. I’m new to front end software support and we have a client that is asking for all the iconography for a webpage, the original Ux designer is no longer in the company and I’m trying to see if there is a way to find it all or what the client is referring to by iconography. I’ve found a few svg icons but I’m wondering if there is anything else that I’m missing?

I’m hoping to find someone who is familiar with the terminology.

Thank you in advance!