| ABM | Aceto Balsamico di Modena |
| ABTM | Aceto Balsamico Tradizionale di Modena |
| GC-FID | Gas Chromatography-Flame Ionization Detector |
| GC-MS | Gas Chromatography-Mass Spectrometry |
| HS-SPME | Headspace Solid-Phase Micro-Extraction |
| PCA | Principal Component Analysis |
| PDO | Protected Designation of Origin |
| PGI | Protected Geographical Indication |
| TSG | Traditional Specialties Guaranteed |