Full form of PIR is Pittsburgh Industrial Railroad
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Frequently Asked Questions
What is the full form of PIR?
PIR stands for Pittsburgh Industrial Railroad. Fullformexpand.com has 55 other full forms of PIR abbreviation.
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"PIR." Fullformexpand.com, https://www.fullformexpand.com/pir/pittsburgh-industrial-railroad. Accessed 5 Jun. 2026.
Fullformexpand.com, 2026. "PIR." Accessed June 5, 2026. https://www.fullformexpand.com/pir/pittsburgh-industrial-railroad.
"PIR." (n.d.). Fullformexpand.com. Retrieved June 5, 2026, from https://www.fullformexpand.com/pir/pittsburgh-industrial-railroad.
PIR. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/pir/pittsburgh-industrial-railroad (Accessed: 5 June 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| PIR | Para Infantry Regiment |
Others
|
| PIR | Parachute Infantry Regiment |
Others
|
| PIR | Parents In Room |
Others
|
| PIR | Parrot Intermediate Representation |
Others
|
| PIR | Partners In Recovery |
Others
|
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PIR Full Form
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