Full form of PBRR is Parking Brake Release Relay
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Others
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English
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Frequently Asked Questions
What is the full form of PBRR?
PBRR stands for Parking Brake Release Relay. Fullformexpand.com has 2 other full forms of PBRR abbreviation.
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Citations
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"PBRR." Fullformexpand.com, https://www.fullformexpand.com/pbrr/parking-brake-release-relay. Accessed 24 Feb. 2026.
Fullformexpand.com, 2026. "PBRR." Accessed February 24, 2026. https://www.fullformexpand.com/pbrr/parking-brake-release-relay.
"PBRR." (n.d.). Fullformexpand.com. Retrieved February 24, 2026, from https://www.fullformexpand.com/pbrr/parking-brake-release-relay.
PBRR. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/pbrr/parking-brake-release-relay (Accessed: 24 February 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| PBRR | Pine Belt Southern Railroad Company |
Others
|
| PBRR | Prairie Belt Railroad |
Others
|
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PBRR Full Form
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