Most of these are not actually acronyms as they cannot be pronounced, but that is what they are called nonetheless. Many of these terms originated for saving keystrokes and are often written in lower case:1  AFAIC  as far as I'm concerned, or as far as I care, or as far as I can....ost of these are not actually acronyms as they cannot be pronounced, but that is what they are called nonetheless. Many of these terms originated for saving keystrokes and are often written in lower case: 1  AFAIC  as far as I'm concerned, or as far as I care, or as far as I can....
The Las Vegas shooting is the deadliest mass shooting in US history. 49 dead - Orlando nightclub, June 2016: Omar Mateen launched a shooting attack on a LGBT nightclub in Orlando, killing 49 people and injuring 58 more.
Here are some of the most notable mass shootings in the U.S. in recent decades. Tags: DEVELOPING: 50 killed, 53 injured in Orlando nightclub shooting. The United States suffered the worst mass shooting in its modern history when 50 people were killed and 53 injured in Orlando, Fla., after a gunman stormed into a packed gay nightclub. The gunman was killed by a SWAT team after taking hostages at Pulse, a popular gay club.