As text-messaging shorthand becomes increasingly widespread in emails, text messages and Tweets, people like Ms. Washburn are scrambling to decode it. In many offices, a working knowledge of text-speak is becoming de rigueur. And at home, parents need to know the lingo in order to keep up with—and sometimes police—their children.
One reason for the surge in texting abbreviations—more than 2,000 and counting, according to NetLingo—is the boom in social-media sites like Twitter, where messages are limited to 140 characters. Text messages, too, are limited in length, so users have developed an alphabet soup of shorthand abbreviations to save time, and their thumbs.