What does O A stand for?
O A stands for Ovariectomized and Adrenalectomized
This definition appears rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
- Ouest (French: west)
- Out (baseball)
- Over to You (radio communications)
- Toy train railroad gauge (2 1/4 inch wide, originated in Germany)