| Portuguese_3.0 | Catalan_3.0 | German_3.0 | English_3.0 | Basque_3.0 | French_3.0 | Galician_3.0 | Spanish_3.0 | |
|---|---|---|---|---|---|---|---|---|
| biyearly, semiannually | ||||||||
| biennial, biyearly | biennal | bienal | ||||||
| semestral | halbjährlich | biannual, biyearly, half-yearly, semiannual | semestral | bianual, semestral | ||||
| biennially, biyearly |