Answer:

bffs

Answer	Crossword Clue
BFFS	Pals, in textspeak
BFFS	Ones who've got your back, in Internet shorthand
BFFS	Inseparable pals, to texters

BFFS	Fave texting pals
BFFS	Lifelong buddies, for short
BFFS	Lifelong pals, in texts
BFFS	Pals 4 life
BFFS	Very close pals, briefly
BFFS	Lifelong buds, in texts
BFFS	Close pals, in teen slang
BFFS	Buds that are very close

BFFS	Inseparable buds
BFFS	More than buds
BFFS	Contacts list faves
BFFS	People who are totes close
BFFS	Close buds