| Subject | English | Irish |
| life.sc., fish.farm. | Atlantic thread herring | snáithscadán Atlantach (Opisthonema oglinum) |
| met., tech. | HeliCoil thread insert | ionsáiteán HeliCoil |
| life.sc., fish.farm. | Pacific thread herring | snáithscadán an Aigéin Chiúin (Opisthonema libertate) |
| life.sc., fish.farm. | thread-fin breams | garbhánach snáitheiteach (Nemipteridae) |
| tech. | thread insert | ionsáiteán snáithithe |