A family of Microsoft word processing software products for creating web, email, and print documents.
I don't believe that even Arial Unicode MS (a "large" Unicode font) includes this character because it doesn't include any symbols whose numbers include more than four digits (the largest is FFFD). Entering either 026A or 26A0 in the Symbol dialog gets Latin Letter Small Capital I (026A). You may be able to find the symbol in a dingbat font. I've already checked Wingdings, Wingdings 2, Wingdings 3, and Webdings and haven't spotted it, but the free Hazard font at http://www.dafont.com/hazard.font does include it.