| A | B |
| ACL | Anterior Cruciate Ligament |
| AD | Right Ear |
| ADD | Attention Deficit Disorder |
| ADHD | Attention Deficit Hyperactivity Disorder |
| ADLs | Activities of Daily Living |
| ALP | Alkaline Phosphatase |
| AMD | Age-Related Macular Degeneration |
| AOM | Acute Otitis Media |
| AS | Left Ear |
| ASD | Autism Spectrum Disorder |
| AUD | Alcohol Use Disorder |
| BD | Bipolar Disorder |
| BMD | Bone Mineral Density |
| BMP | Basic Metabolic Panel |
| BMT | Bone Marrow Transplantation |
| BPPV | Benign Paroxysmal Positional Vertigo |
| Bx | Biopsy |
| CA | Cancer or Chronological Age |
| CBC | Complete Blood Count |
| CBT | Cognitive-Behavioural Therapy |
| CGM | Continuous Glucose Monitor |
| Chemo | Chemotherapy |
| CR | Complete Response |
| CRP | C-Reactive Protein |
| CTE | Chronic Traumatic Encephalopathy |
| DC | Doctor of Chiropractic |
| DEXA | Dual-Energy X-ray Absorptiometry |
| DMARDs | Disease-Modifying Antirheumatic Drugs |
| DNA | Deoxyribonucleic Acid |
| DO | Doctor of Osteopathy |
| DSM-5-TR | Diagnostic and Statistical Manual of Mental Disorders, 5th Edition, Text Revision |
| DXA | Dual-Energy X-ray Absorptiometry |
| ECT | Electroconvulsive Therapy |
| EMG | Electromyography |
| ENG | Electronystagmography |
| ENT | Ears, Nose and Throat |
| ESR | Erythrocyte Sedimentation Rate |
| FSH | Follicle-Stimulating Hormone |
| GAD | Generalized Anxiety Disorder |
| GH | Growth Hormone |
| GTT | Glucose Tolerance Test |
| HbA1c | Hemoglobin A1c |
| HEENT | Head, Eyes, Ears, Nose and Throat |
| HPV | Human Papillomavirus |
| HRT | Hormone Replacement Therapy |
| I&D | Incision and Drainage |
| ICP | Intracranial Pressure |
| ID | Intradermal |
| IOL | Intraocular Lens |
| IOP | Intraocular Pressure |
| LP | Lumbar Puncture |
| MA | Mental Age |
| MDD | Major Depressive Disorder |
| Mets | Metastases |
| MRSA | Methicillin-Resistant Staphylococcus Aureus |
| NCD | Neurocognitive Disorder |
| NSAIDs | Nonsteroidal Anti-inflammatory Drugs |
| OA | Osteoarthritis |
| OCD | Obsessive-Compulsive Disorder |
| OCT | Optical Coherence Tomography |
| OD | Right Eye |
| ODD | Oppositional Defiant Disorder |
| ORIF | Open Reduction and Internal Fixation |
| OS | Left Eye |
| OU | Both Eyes |
| PCL | Posterior Cruciate Ligament |
| PERRLA | Pupils Equal, Round, Reactive to Light and Accommodation |
| PRL | Prolactin |
| PSA | Prostate-Specific Antigen |
| PTSD | Post-traumatic Stress Disorder |
| RA | Rheumatoid Arthritis |
| RAIU | Radioactive Iodine Uptake Test |
| RF | Rheumatoid Factor |
| ROM | Range of Motion |
| RSI | Repetitive Strain Injury |
| RT | Radiation Therapy |
| SAD | Seasonal Affective Disorder |
| SOM | Serous Otitis Media |
| SSRI | Selective Serotonin Reuptake Inhibitor |
| Staph | Staphylococcus |
| Subcut | Subcutaneous |
| SubQ | Subcutaneous |
| T1D | Type 1 Diabetes |
| T1-T12 | Thoracic Vertebrae |
| TBI | Traumatic Brain Injury |
| TD | Transdermal |
| TED | Thyroid Eye Disease |
| TEV | Talipes Equinovarus |
| TFT | Thyroid Function Test |
| THR | Total Hip Replacement |
| TKR | Total Knee Replacement |
| TSA | Total Shoulder Arthroplasty |