A B C D E F G H CH I J K L M N O P Q R S T U V W X Y Z
| Ocean Breeze | 1, 2 |
| Ofis | 1, 2 |
| Ohio | 1, 2 |
| Ohne Dich | 1, 2 |
| Oksana | |
| Olanda | 1 |
| Old Malt | 1, 2 |
| Oligarch | 1, 2, 3, 4, 5 |
| Oleada | 1, 2, 3 |
| Oleandro | 1 |
| Olmaia (GER) | 1, 2 |
| Olivetta | 1 |
| Olson | 1, 2, 3 |
| Oluja | 1 |
| Olympic Gold | |
| One Carpatty Cat | 1, 2 |
| Orion | |
| Ordynat | |
| Orkan | 1, 2 |
| Orlice (IRE) | 1, 2, 3 |
| Oř | |
| Otakar | 1, 2 |
| Overdose(GB) | 1 |
| Overlord | 1, 2 |
| Ozermes | |
| Ozon | |
| Ozzcar |