Unscramble Rtfl

What is the meaning of word rtfl unscrambled?

What 4 letter words can be made from letters R T F L:

Make more words by adding or removing letters

How many 3 letter words can you make from letters R T F L?

1. TRF - Definition of TRF

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling tfl
2) Removing the letter T and unscrambling rfl
3) Removing the letter F and unscrambling rtl
4) Removing the letter L and unscrambling rtf

More anagrams containing the letters R T F L
rtlf tflr lfrt rlft