Actually Emojis Gif, there are quite a few "pseudo-alphabets" that exist in the Unicode standard, and you will notice that I have included some others, such as the "cursive" and "script" alphabets.
Dhab ahaantii Heesta 'Tumblr', waxaa jira tiro kooban oo "xuruuf-xaraf ah" oo ku jira heerarka Unicode, waxaadna ogaan doontaa inaan ku soo daray qaar kale, sida "xarfaha" iyo "qoraalka" alifbeetada.