| Subject | Swedish | Finnish |
| fish.farm. | amerikanskt ostron | amerikanosteri (Crassostrea virginica) |
| nat.sc., agric. | amerikanskt ostron | amerikanosteri (Crassostrea virginica) |
| nat.sc., agric. | australiskt ostron | osteri-laji (Crassostrea commercialis, Saccostrea cuccullata) |
| agric. | chilenskt ostron | chilenosteri (Ostrea chilensis) |
| fish.farm. | europeiskt ostron | osteri (Ostrea edulis) |
| fish.farm. | languster, hummer, krabbor, räkor, ostron | ravut, hummerit, taskuravut, katkaravut, osterit |
| nat.sc., agric. | nyzeeländskt ostron | uudenseelanninosteri (Ostrea lutaria) |
| fish.farm. | portugisiskt ostron | portugalinosteri (Crassostrea angulata) |
| nat.sc., agric. | portugisiskt ostron | portugalinosteri (Crassostrea angulata) |
| fish.farm. | tandat ostron | hammasosteri (Ostrea denticulata) |
