You can use below short wordings when you engage in discussions.
brb = be right back
gtg = got to go
l8r = later
omg = oh my gosh or god
ttyl = talk to you later
srsly = seriously
dw = don't worry
lol = laugh out loud
rofl = roll on floor laugh
roflol = roll on floor laugh out loud
lmbo = laugh my butt off
kwl = cool
awsm = awesome
roflmbo = roll on floor laugh my butt off
idk = i don't know
wtevr = whatever
y = why
k = okay
4evr = forever
soz = sorry
plz = please
nty = no thank you
ty = thank you
r = are
mch = much
bby = baby
nvr = never
ilu or ily = i love you
2moro = tomorrow
ASL = age, sex, location
afk = away from keyboard
bk = back
ASAP = as soon as possible
bcuz = because
b/c = because
d/c = disconnection
bbfn or bb4n = bye bye for now
sec = second
bf = boyfriend
gf = girlfriend
bff = best friend forever
bffl = best friend for life
buhbye = bye
cm = call me
meh = me
ct = can't talk
cul8r = see you later
cya = see ya
def = definitely
r8 = rate
dewd = dude
l8 = late
EML = email me later
F2F = face to face
GAL = get a life
gawd = god
GGP = gotta go pee
GRRRRR = growling/angry
h/o = hold on
xoxo = hugs and kisses
HAK or H&K = hugs and kisses
huh = what
huggles = hugs
im = i am
fyi = for your information
brb= be right back
ttyl= talk to you later
ilu/ily= i love u/i love you
wbu= what bout you?
idk= i dont know
btw= by the way
lol= laugh out loud (you say it when you find something funny)
hehe= that's like a giggle
tehe= same as above
g2g= got to go
kk= okay
ne= any
y= why
plz= please
soz= sorry
b4= before
ty= thanks
thx= same as above
yw= your welcome
jw= just wondering
dw= don't worry
Additionally you can use EMOTICONS.
brb = be right back
gtg = got to go
l8r = later
omg = oh my gosh or god
ttyl = talk to you later
srsly = seriously
dw = don't worry
lol = laugh out loud
rofl = roll on floor laugh
roflol = roll on floor laugh out loud
lmbo = laugh my butt off
kwl = cool
awsm = awesome
roflmbo = roll on floor laugh my butt off
idk = i don't know
wtevr = whatever
y = why
k = okay
4evr = forever
soz = sorry
plz = please
nty = no thank you
ty = thank you
r = are
mch = much
bby = baby
nvr = never
ilu or ily = i love you
2moro = tomorrow
ASL = age, sex, location
afk = away from keyboard
bk = back
ASAP = as soon as possible
bcuz = because
b/c = because
d/c = disconnection
bbfn or bb4n = bye bye for now
sec = second
bf = boyfriend
gf = girlfriend
bff = best friend forever
bffl = best friend for life
buhbye = bye
cm = call me
meh = me
ct = can't talk
cul8r = see you later
cya = see ya
def = definitely
r8 = rate
dewd = dude
l8 = late
EML = email me later
F2F = face to face
GAL = get a life
gawd = god
GGP = gotta go pee
GRRRRR = growling/angry
h/o = hold on
xoxo = hugs and kisses
HAK or H&K = hugs and kisses
huh = what
huggles = hugs
im = i am
fyi = for your information
brb= be right back
ttyl= talk to you later
ilu/ily= i love u/i love you
wbu= what bout you?
idk= i dont know
btw= by the way
lol= laugh out loud (you say it when you find something funny)
hehe= that's like a giggle
tehe= same as above
g2g= got to go
kk= okay
ne= any
y= why
plz= please
soz= sorry
b4= before
ty= thanks
thx= same as above
yw= your welcome
jw= just wondering
dw= don't worry
Additionally you can use EMOTICONS.