Dubai International Airport "DXB" word mark. Colouring as per brand overview; when on white, the right letter gains the yellow colouring.
Dubai Airports Company
Derived from <a rel="nofollow" class="external text" href="https://www.dubaiairports.ae/">Dubai Airports</a> site assets and <a rel="nofollow" class="external text" href="https://landor.com/work/dxb-dubai-airports">Landor branding overview</a>