How to say si in different languages

You can say si as ic, système international d'unités 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 si as i 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 si as h in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say si as h in the following countries: Finland; Northern Mariana Islands;

You can say si as β, σι in the following countries: Cyprus; Greece;

You can say si as h in the following countries: Italy; San Marino;

You can say si as c in the following countries: Aland Islands; Sweden;

You can say si as си in the following countries: Bulgaria;

You can say si as si in the following countries: Czechia;

You can say si as b in the following countries: Denmark;

You can say si as szi in the following countries: Hungary;

You can say si as si in the following countries: Poland;

You can say si as си in the following countries: Russia;

You can say si as b in the following countries: Slovakia;

You can say si as si in the following countries: Turkey;

You can say si as сі in the following countries: Ukraine;