| Abbreviation | Definition |
|---|---|
| A | Agave |
| AAFP | Arkansas Association of Food Protection |
| AANH | Artificially Administered Nutrition And Hydration |
| ABF | American Breakfast in Food |
| ABMN | Adipocyte Biology and Molecular Nutrition |
| ACFB | ATL Comm Food Bank |
| ACFC | Agro Chemical and Food Company |
| ACFF | Amiibo Cockfighting Federation |
| ACFI | Aquaculture Farm International |
| ACFP | Adult Care Food Program |
| ACFS | Alabama Childhood Food Solution |
| ACFS | Alabama Childhood Food Solutions |
| ACMSF | Advisory Committee on Microbiological Safety of Food |
| ACND | Alabama Child Nutrition Directors |
| ACNF | Advisory Committee on Novel Foods |
| ACWC | All Canadian Wine Championships |
| ADF | Alternate Day Fasting |
| ADFF | Abu Dhabi Food Festival |
| ADN | American Dietetics and Nutrition |
| AEFS | African Experts of Food Safety |