GPB

GPB stands for:

• Georgia Public Broadcasting
• Georgian Public Broadcasting , international designation for the Public Broadcasting of Georgia
• Google Protocol Buffers , data format for serialization with an interface description language
• Guarapuava Airport (IATA) Airport Guarapuava , Brazil

GP-B stands for:

• Gravity Probe B , NASA space mission, see Gravity Probe

This is a disambiguation page for differentiating between several terms identified with the same word.