Full form of MR3 is Machinery Repairman Petty Officer 3rd Class
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Frequently Asked Questions
What is the full form of MR3?
MR3 stands for Machinery Repairman Petty Officer 3rd Class.
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"MR3." Fullformexpand.com, https://www.fullformexpand.com/mr3/machinery-repairman-petty-officer-3rd-class. Accessed 24 Feb. 2026.
Fullformexpand.com, 2026. "MR3." Accessed February 24, 2026. https://www.fullformexpand.com/mr3/machinery-repairman-petty-officer-3rd-class.
"MR3." (n.d.). Fullformexpand.com. Retrieved February 24, 2026, from https://www.fullformexpand.com/mr3/machinery-repairman-petty-officer-3rd-class.
MR3. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/mr3/machinery-repairman-petty-officer-3rd-class (Accessed: 24 February 2026).
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MR3 Full Form
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