| Item | Synonyms | Description |
|---|---|---|
| Okolo | Very high sugar content | |
| Okusankichi | This is an old Korean and Japanese variety that ripens in October and stores well. The fruit is brown-russet, somewhat elongated and slightly irregular in shape. At harvest it has only fair flavor, but flavor improves in storage | |
| Olympic | Also known as Korean Giant, Large Korean, or Dan Beh. Large Orange-bronze, Russeted pear with white flesh. Sweet with earthy flavor, crisp, juicy. Stores up to 6 months. |