| | Alternative Medicine | Neuro Linguistic Programming What does the medical abbreviation 1 po tid mean? The medical abbreviation "1 po tid" means "one by mouth three times a day". It is used to describe the frequency of a medication dose. Neuro Linguistic Programming - Related Articles How to Prevent Schizophrenia Relapse Why Are My Feet Burning? What is dangerous percent artery blockage? About Hair Analysis What Are the Steps in a Endosseous Dental Implant? How to Quit Smoking with Chantix Good Housekeeping Practices in Nursing