Selected Pharmaceutical Abbreviations, Acronyms and Symbols Used in Prescriptions and Medication Orders, June 2014 | PDF | Pharmacist | Dose (Biochemistry)
![What does p.o. [Lat.: per os, per orem] mean? - Definition of p.o. [Lat.: per os, per orem] - p.o. [Lat.: per os, per orem] stands for by mouth. By AcronymsAndSlang.com What does p.o. [Lat.: per os, per orem] mean? - Definition of p.o. [Lat.: per os, per orem] - p.o. [Lat.: per os, per orem] stands for by mouth. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/2693/d640e8941e7168efea07fe46a05ffadb.jpg)
What does p.o. [Lat.: per os, per orem] mean? - Definition of p.o. [Lat.: per os, per orem] - p.o. [Lat.: per os, per orem] stands for by mouth. By AcronymsAndSlang.com
![Legends Of Surgery on Twitter: "The anatomical term 'ostium' is a Latin word meaning 'door, entrance', and is thought to arise from the Latin 'os' meaning 'mouth' (think per os, by mouth). Legends Of Surgery on Twitter: "The anatomical term 'ostium' is a Latin word meaning 'door, entrance', and is thought to arise from the Latin 'os' meaning 'mouth' (think per os, by mouth).](https://pbs.twimg.com/media/FGV2oaUXsAYI9UV.jpg)