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- Floreffe Abbey (Abbaye de Floreffe) at Floreffe (Namur): Premonstratensians
- Florennes Abbey (Abbaye Saint-Jean-Baptiste de Florennes) at Florennes (Namur): Benedictine monks
- Florival Abbey (Abbaye de Florival) at Archennes (Walloon Brabant): Cistercian nuns
- Forest Abbey (Abbaye Notre-Dame de Forest-lez-Bruxelles) at Forest-lez-Bruxelles (Brussels): Benedictine nuns
Read more about this topic: List Of Christian Religious Houses In Belgium