P.O.: by mouth (per os) [Lat.]![Search by mouth (per os) [Lat.] on Amazon](https://www.fullformexpand.com/images/core/amz_search.svg "Search by mouth (per os) [Lat.] on Amazon")
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P.O. stands for by mouth (per os) [Lat.]. Fullformexpand.com has 147 other full forms for abbreviation P.O..
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"P.O.." Fullformexpand.com, https://www.fullformexpand.com/po/141681. Accessed 23 Dec. 2025.
Fullformexpand.com, 2025. "P.O.." Accessed December 23, 2025. https://www.fullformexpand.com/po/141681.
"P.O.." (n.d.). Fullformexpand.com. Retrieved December 23, 2025, from https://www.fullformexpand.com/po/141681.
P.O.. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/po/141681 (Accessed: 23 December 2025).
Found 147 other full forms for P.O. →
| Term | Full Form | Category |
|---|---|---|
| P&O | Peninsular and Oriental Steam Navigation Company
| Others |
| P&O | Positioning & Orientation
| Others |
| p.o. | by mouth
| Others |
| p.o. | per os - by mouth or orally
| Others |
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