LQTM
Laughing quietly to myself
Example
That is pretty funny. At work right now, but LQTM

Related Slang
LTM | Laughing to myself |
LTMQ | Laughing to myself quietly |
GTM | Giggle to myself |
LIQ | Laughing inside quietly |
LIS | Laughing in silence |
LOTI | Laughing on the inside |
LQTM stands for "laughing quietly to myself." Someone who sends you this acronym is having a nearly silent chuckle, likely as a result of something you said.
Typically, people send LQTM when they are in public, and a loud LOL would draw too much attention. For example, you might receive LQTM from those who are at work, in class, or hanging out with their fam.