RRIS: Railroad Research Information Service
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Others
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What is the full form of RRIS?
RRIS stands for Railroad Research Information Service. Fullformexpand.com has 7 other full forms for abbreviation RRIS.
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"RRIS." Fullformexpand.com, https://www.fullformexpand.com/rris/727489. Accessed 23 Nov. 2025.
Fullformexpand.com, 2025. "RRIS." Accessed November 23, 2025. https://www.fullformexpand.com/rris/727489.
"RRIS." (n.d.). Fullformexpand.com. Retrieved November 23, 2025, from https://www.fullformexpand.com/rris/727489.
RRIS. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/rris/727489 (Accessed: 23 November 2025).
Found 7 other full forms for RRIS →
| Term | Full Form | Category |
|---|---|---|
| RRIS | Ram Ratna International School
| Others |
| RRIS | Raphael Recanati International School
| Others |
| RRIS | Rectilinear Rear Independent Suspension
| Others |
| RRIS | Regional Reference Information Systems
| Others |
View All Abbreviations →
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