| English | Abbr. | French | Spanish | Portuguese |
|---|---|---|---|---|
| hypo | ||||
| hypobatic | ||||
| hypobenthile | ||||
| hypobenthos | ||||
| hypobranchial | hypobranchial | hipobranquial | hipobrânquial | |
| hypocercal | hypocerque | hipocercal | hipocérquical | |
| hypochord | ||||
| hypodigm | ||||
| hypogean | hypogée | |||
| hypolimnion | ||||
| hypopyle | ||||
| hyporheic | ||||
| hypothetical concept, concept | concept hypothétique | concepto hipotético | conceito hipotético | |
| hypotonic | ||||
| hypoxia | hypoxie | hipoxia | hipóxia | |
| hypoxic |