| Subject | English | Czech |
| fish.farm. | Arctic cod | treska polární (Boreogadus saida) |
| life.sc., fish.farm. | Atlantic cod | treska obecná (Gadus morhua, Gadus callarias, Gadus morrhua) |
| ichtyol. | cod-fish | treska obecná |
| ichtyol. | cod fishes | treskovití pl |
| comp., MS | COD outstanding | neuhrazená dobírka (Undelivered and unpaid cash-on-delivery transaction) |
| fish.farm. | polar cod | treska polární (Boreogadus saida) |