Hola, es mejor decir "Su organización" o "La organización es suya". Saludos, Marta

"La organización suya" sounds more like "The organization of yours". tuyo/suyo = yours tu / su = your

"tuyo" or "suyo" have the same meaning, but we use them in different cases. tuyo = informal (I can use it with my friends, family and more) suyo = formal (I can use it with my boss, my teacher and more cases) I hope tu help you.

Hi, La organización suya is ok in many cases for example as a clarification, for instance somebody can say: - Person 1: (Estas/esta) hablando de la organización mía // (Estas/esta) hablando de mi organización? - Person 2: no estoy hablando de la organización (suya/tuya) // no estoy hablando de (su /tu) organización

Suyo, tuyo are used instead of the object. So in my opinion the answer to your question is no, you can not say ''la organización suya'' If you say ''your organization = su organización. Suyo/a tuyo/a takes the name of an object. Mi madre y la suya/tuya. Mi coche y el suyo/tuyo. As I am English, wait and see what the native speakers say.