How to say witnessing in different languages

You can say witnessing as exponente, indicativo, significativo, revelador, sintomático, credencial 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 witnessing as getuigt in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say witnessing as registar in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say witnessing as 证明 in the following countries: China; Hong Kong; Macao; Taiwan;

You can say witnessing as probatorio in the following countries: Italy; San Marino;

You can say witnessing as vittnar in the following countries: Aland Islands; Sweden;

You can say witnessing as указвам in the following countries: Bulgaria;

You can say witnessing as vidner in the following countries: Denmark;

You can say witnessing as свидетельствующий, присутствовавший in the following countries: Russia;