Od means in medical terms

Abbreviation for overdose; optic density; Doctor of Optometry; Officer of the Day.
See also: absorbance.

Farlex Partner Medical Dictionary © Farlex 2012

OD 1

(ō′dē′) Slang intr.v. OD'ed, OD'ing, OD's 1. To take an overdose: OD'ed on barbiturates. 2. To have or experience too much of something; overindulge: OD'ed on ice cream. 1. An overdose of a drug. 2. One who has taken an overdose.

OD 2

1. Doctor of Optometry 2. officer of the day 3. outer diameter 4. also o/d overdraft 5. overdrawn

The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

OD

Abbreviation for:
Doctor of Optometry
occupational dermatitis
occupational disease
oesophageal dysfunction
oligodendroglioma
Ollier disease
once daily
open drainage
operations directorate
optical disk
organ dysfunction
organisational development
osteochondritis dissecans
outside diameter
overdose
oculus dexter (right eye)