There are so many texting shortcuts, or abbreviations! Here's some to save you texting money!

OMG- Oh my god
LOL- Laugh out loud
LOMG- Like oh my god(also a combination of LOL and OMG)
ROFL- Roll on floor laughing
ROTF- Roll on the floor
LMBO- Laughing my butt off
CU T- Cutie
IDC- I dont care
IDK- I dont know
NM- Nothing much
TTFN- Ta ta for now
TTYL- Talk to you later
TYL- Text you later
U- You
Y- Why(or yes)
N- No
Txt- Text
L8r- Later
Sk8r- Skater
G8r- Gator
Gr8r- Greater

Also, NEVER use periods or commas. They cost money too! Try to use as many shortcuts as you can!