Onl

Most often, netizens use onl while asking when and if you're going to be online. For example, someone you're chatting with may ask "Will u b onl tmrw?," to learn whether you'll be available to chat again tomorrow.

However, you may see onl replace online in other instances. For example, a gamer may bemoan the fact that a game's servers are not onl, or a techie may talk about the speed of their onl connection.