Letters that make PABA
a, b, p are letters that make 'PABA'
1 possible definitions for 'PABA'
Under this definition, paba is a noun and has the following properties:
para aminobenzoic acid has the same meaning as PABA
'PABA' can be a type of acid.
'PABA' can be a substance of sunscreen, sunblock, sun blocker.