How to say biannual in different languages

You can say biannual as biennal, semestriel, de six mois, de deux ans in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say biannual as semestral, bienal, de dos años in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say biannual as tweejarig, halfjaarlijkse, halfjaarlijks, tweejaarlijks, zesmaandelijkse in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say biannual as bienal, bianual, semi-anual in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say biannual as zweijährig, halbjährlich, stattfindende in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say biannual as kaksivuotinen in the following countries: Finland; Northern Mariana Islands;

You can say biannual as μπιενάλε, διετή in the following countries: Cyprus; Greece;

You can say biannual as biennale, di sei mesi, semestrale in the following countries: Italy; San Marino;

You can say biannual as biennale in the following countries: Norway; Svalbard and Jan Mayen;

You can say biannual as vartannat, halvårsvisa, halvårsrapport in the following countries: Aland Islands; Sweden;

You can say biannual as двухгадовы, паўгадавы in the following countries: Belarus;

You can say biannual as двугодишен in the following countries: Bulgaria;

You can say biannual as bienále, pololetní in the following countries: Czechia;

You can say biannual as halvårlig, biennale in the following countries: Denmark;

You can say biannual as poolaastaaruande, kaheaastase in the following countries: Estonia;

You can say biannual as kétéves in the following countries: Hungary;

You can say biannual as biennāle, pusgada in the following countries: Latvia;

You can say biannual as dwuletni, półroczny in the following countries: Poland;

You can say biannual as двухлетний, двухгодичный, двулетний, полугодичный in the following countries: Russia;

You can say biannual as bienále, dvojročnú in the following countries: Slovakia;

You can say biannual as yıllık, aylık in the following countries: Turkey;

You can say biannual as дворічний, піврічний in the following countries: Ukraine;