Full form of P.3 is Primary 3

P.3 stands for Primary 3 . Fullformexpand.com has 2 other full forms of P.3 abbreviation.

Category: Others

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P.3 stands for Primary 3. Fullformexpand.com has 2 other full forms of P.3 abbreviation.

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"P.3." Fullformexpand.com, https://www.fullformexpand.com/p3/primary-3. Accessed 6 Apr. 2026.

Fullformexpand.com, 2026. "P.3." Accessed April 6, 2026. https://www.fullformexpand.com/p3/primary-3.

"P.3." (n.d.). Fullformexpand.com. Retrieved April 6, 2026, from https://www.fullformexpand.com/p3/primary-3.

P.3. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/p3/primary-3 (Accessed: 6 April 2026).

Abbreviation	Full Form	Category
P3	(filtering face)Piece 3 (protects against solid and liquid toxic aerosols)	Others
P3	Public-Private Partnership(s)	Others

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