Here is a link to the visa application process:
Short stay visas (up to 90 days) are called “Schengen visas”. Schengen refers to the EU passport-free zone that covers most of the European countries.
Here you can find the list of countries whose citizens are required to obtain a Schengen visa:

Please read carefully the conditions.

In order to get the specifics details we advise you to consult the Belgian Consulate which is competent for your country of residence.