| Abbreviation | Definition |
|---|---|
| AGRC | Alfred Gessow Rotorcraft Center |
| AGRC | Automated Geographic Reference Center |
| AGREE | Agreement |
| AGREED | agreeing |
| AGRIS | Arabidopsis Gene Regulatory Information Server |
| AGRO | Anglesey and Gwynedd Recovery Organisation |
| AGRONOME | Agronomie |
| AGRONOMY | Agronomic |
| AGRONOMY | Agronomist |
| AGRONOMY | agronomists |
| AGROPASTORAL | agropastoralists |
| AGRP | Acid Gas Removal Plant |
| AGRP | Acid Gas Removal Project |
| AGRP | Agouti Gene Related Protein |
| AGRR | Automotive Glass Repair And Replacement |
| AGRS | Actief GNSS Referentie Systeem |
| AGRS | Advanced Gamma Ray Spectrometer |
| AGRS | Albuquerque Geodetic Reference System |
| AGRS | American Garden Rose Selections |
| AGRT | Adjusted Ground Receipt Time |