Findings:

Here's the stuff we found when you searched for "CR/LF"

CRS (user)
lf (user)
LFS
LF
geek cred
CR!!! (user)
Cr
CR Avery
Cr Ziller (user)
cred points
Cred (user)
street cred
cred

If you Log in you could create a "CR/LF" node. If you don't already have an account, you can register here.