| Subject | English | Spanish |
| life.sc. | primary tidal station | estación principal de observación de la marea |
| energ.ind. | Rance Tidal Power Station | central maremotriz de La Rance |
| life.sc. | secondary tidal station | estación secundaria de observación |
| environ. | tidal power station Power station where the generation of power is provided by the ebb and flow of the tides. The principle is that water collected at high tide behind a barrage is released at low tide to turn a turbine that, in turn, drives a generator | centrales maremotrices |
| environ. | tidal power station | centrales maremotrices |
| energ.ind. | tidal power station | central mareomotriz |
| hydrol. | tidal station | estación de observación de la marea |