| 1100990 | Giovanni Manzone, Barolo, Gramolere | Red | Barolo | Piedmont | Italy | |
| 1330799 | Giovannini Moresco, Barbaresco, Pajore | Red | Barbaresco | Piedmont | Italy | |
| 1139510 | Giovanni Rosso, Barolo, La Serra | Red | Barolo | Piedmont | Italy | |
| 1672428 | Giovanni Sordo, Barolo, Gabutti | Red | Barolo | Piedmont | Italy | |
| 1101317 | Giuseppe Mascarello e Figlio, Barolo, Monprivato | Red | Barolo | Piedmont | Italy | |
| 1133693 | Giuseppe Mascarello e Figlio, Barolo, Monprivato Ca D'Morissio Riserva | Red | Barolo | Piedmont | Italy | |
| 1101320 | Giuseppe Mascarello e Figlio, Barolo, Santo Stefano | Red | Barolo | Piedmont | Italy | |
| 1212934 | Giuseppe Mascarello e Figlio, Barolo, Santo Stefano di Perno | Red | Barolo | Piedmont | Italy | |
| 1104204 | Giuseppe Rinaldi, Barolo, Cannubi S.Lorenzo Ravera | Red | Barolo | Piedmont | Italy | |
| 1319460 | Giuseppe Rinaldi, Barolo, Tre Tine | Red | Barolo | Piedmont | Italy | |
| 1238402 | Gould Campbell, Vintage Bicentenary Port | Sweet-Fortified | — | Porto | Portugal | |
| 1517983 | Gould Campbell, Vintage Port | Sweet-Fortified | — | Porto | Portugal | |
| 1667620 | Grace Vine, Syrah, Santa Barbara County | Red | Santa Barbara County | California | United States | |
| 2117126 | Graeme & Julie Bott, Saint-Joseph, Blanc | White | Saint-Joseph | Rhone | France | |
| 2353254 | Graham's, Blend No12 Ruby Port Port | Sweet-Fortified | — | Porto | Portugal | |
| 1460087 | Graham's, Fine Ruby Port | Sweet-Fortified | — | Porto | Portugal | |
| 1107553 | Graham's, Quinta dos Malvedos Vintage Port | Sweet-Fortified | — | Porto | Portugal | |
| 3052871 | Graham's, Tawny 50YO Port | Sweet-Fortified | — | Porto | Portugal | |
| 1215980 | Graham's, The Stone Terraces Vintage Port | Sweet-Fortified | — | Porto | Portugal | |
| 1107713 | Graham's, Vintage Port | Sweet-Fortified | — | Porto | Portugal | |
| 3003769 | Grands Joueurs Vignerons, Rougiste, Napa Valley | Red | Napa Valley | California | United States | |
| 1629800 | Grasso Tiziano, Barolo, Briccolina | Red | Barolo | Piedmont | Italy | |
| 1225536 | Grattamacco, Bolgheri, Superiore | Red | Bolgheri | Tuscany | Italy | |
| 1144754 | Gravner, Ribolla, Venezia Giulia IGT | White | Venezia Giulia | Friuli Venezia Giulia | Italy | |
