yottabit vs Yb

yottabit and Yb both are nouns.

Word	Noun	Adjective	Verb	Adverb
yottabit	Yes	No	No	No
Yb	Yes	No	No	No

As nouns, yottabit and Yb are synonyms defined as:

yottabit and Yb: a unit of information equal to 1000 zettabits or 10^24 bits

Other synonyms of yottabit include Ybit.

yottabit (noun)	Yb (noun)
a unit of information equal to 1000 zettabits or 10^24 bits	a unit of information equal to 1000 zettabits or 10^24 bits
	a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime