| ACC | American College of Cardiology |
| AHA | American Heart Association |
| ALA | alpha linolenic acid (n-3) |
| AMDR | Acceptable Macronutrient Distribution Ranges |
| CAD | coronary artery disease |
| CHD | coronary heart disease |
| CVD | cardiovascular disease |
| DGAs | Dietary Guidelines for Americans |
| DHA | docosahexaenoic acid |
| EPA | eicosapentaenoic acid |
| EPIC | European Prospective Investigation into Cancer and Nutrition |
| GI | glycemic index |
| GL | glycemic load |
| HDL | high-density lipoprotein |
| HPFS | Health Professionals Follow-Up Study |
| hs-CRP | high sensitivity C-reactive protein |
| IHD | ischemic heart disease |
| LCFA | long chain fatty acids |
| LDL | low-density lipoprotein |
| MCFA | medium chain fatty acids |
| MUFA | monounsaturated fatty acids |
| MI | myocardial infarction |
| NHS | Nurse’s Health Study |
| PREDIMED | Prevención con Dieta Mediterránea |
| PUFA | polyunsaturated fatty acids |
| SCD | sudden cardiac death |
| SFA | saturated fatty acids |