| OM | scar where the umbilical cord was attached |
|---|---|
| OM | contemplation of one's navel |
| OM | a genus of mushrooms with a depressed disc in the cap |
| OM | a large poisonous agaric with orange caps and narrow clustered stalks |
| OM | scar where the umbilical cord was attached |
| OM | a city in the Asian part of Russia |