| English | Abbr. | French | Spanish | Portuguese |
|---|---|---|---|---|
| echo sounding, sounding | écho-sondage | ecosondeo | sonar de eco | |
| Kattegat, Sound and Belts | ||||
| reflection of sound, of sound, sound | réflexion du son | reflexão do som | ||
| sound | ||||
| sound channel, channel | chenal sonore | canal de som | ||
| sound scattering layer | ||||
| sound velocity, velocity | vitesse du son | velocidade do som |