Is there an HTML entity for an info icon?

There's 🛈 (U+1F6C8, CIRCLED INFORMATION SOURCE). As an HTML entity: 🛈.

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^{There are plenty of tools, many online, that let you search for, and get more information about, Unicode characters. My personal favourite is this one.}

After some more searching, I myself have found the entity. The code for it is ⓘ, and it looks like this: ⓘ