Pib has 4 different meanings across 2 categories:
Noun
· Symbol
Noun
1
a unit of information equal to 1024 tebibytes or 2^50 bytes
2
Initialism of polyisobutylene.
Symbol
1
pebibyte (2¹⁰ (1024) tebibytes or 2⁵⁰ (1024⁵) bytes).
Broader Terms (hypernyms)