| Abbreviation | Definition |
|---|---|
| KOA | Kansas Optometric Association |
| LOB | Laboratoire d'Optique Biomedicale |
| MAR | Minimum Angle of Resolution |
| MCO | Michigan College of Optometry |
| MOA | Michigan Optometric Association |
| MODY | Maturity Onset Diabetes of the Young |
| MSBO | Mississippi State Board of Optometry |
| MVO | Monte Vista Optometry |
| NBEO | National Board of Examiners in Optometry |
| NEH | National Eye Hospital (Egypt) |
| NOSA | National Optometric Student Association |
| NVE | Neovascularization Elsewhere of the Retina |
| OAA | Optometrists Association Australia |
| OAL | Optometry Association of Louisiana |
| OAO | Ontario Association of Optometrists |
| OCAT | Optometry College Admission Test |
| OEP | Optometric Extension Program |
| OHTN | Ocular Hypertension |
| OOSS | Outpatient Ophthalmic Surgery Society |
| OP | OPtometry |