emoji
Emojis are ideograms and smileys used in electronic messages and Web pages. Emojis are used much like emoticons and exist in various genres, including facial expressions, common objects, places and types of weather, and animals.
Originally meaning pictograph, the word emoji comes from Japanese e (็ตต, "picture") + moji (ๆๅญ, "character"). The resemblance to the English words emotion and emoticon is purely coincidental."
Source: Wikipedia
Emojis (selection)
This is not an exhaustive list, just a random selection of emojis. They are linked to wiki pages here, however, so feel free to click on them.