| English | Abbr. | French | Spanish | Portuguese |
|---|---|---|---|---|
| bottom reflection, reflection | réflexion sur le fond | reflexión del fondo; eco del fondo | eco do fundo oceânico | |
| clasper flexion, flexion | ||||
| deep scattering layer, scattering layer, layer | DSL | couche dispersante profonde | capa de reflexión profunda | DSL |
| flexion | ||||
| flexion larva, larva | larve au stade flexion | larva curvada | flexão larvar | |
| flexion stage, stage | ||||
| postflexion | ||||
| postflexion larva, larva | ||||
| postflexion stage, stage | ||||
| preflexion | ||||
| preflexion larva, larva | ||||
| torso thrust (with clasper flexion), thrust | ||||
| reflection of sound, of sound, sound | réflexion du son | reflexão do som | ||
| subbottom reflection, reflection | reflexion sismique | reflecção do fundo |