This term describes the many abbreviations and acronyms that are used when people converse over the internet, i.e. online lingo.
Examples of onlingo:
rofl - roll on floor lauging
afk - away from keyboard
ppl - people
nvm - never mind
Please refrain from using onlingo on this site, as we have many international users who are not familiar with this.
My dad has started to use onlingo in texts! Really surprised me when he wrote OMG! - i was like OMG!