Back المعهد الملكي للمعماريين البريطانيين Arabic Royal Institute of British Architects Czech Royal Institute of British Architects Danish Royal Institute of British Architects German Royal Institute of British Architects English Royal Institute of British Architects Spanish مؤسسه سلطنتی معماران بریتانیایی Persian Royal Institute of British Architects French המכון המלכותי לאדריכלים בריטים HE Royal Institute of British Architects ID
Briti Arhitektide Kuninglik Instituut (Royal Institute of British Architects, ka Institute of British Architects in London, lühendatult RIBA) on arhitektide ühendus Suurbritannias. Asutatud 1834. aastal. Liikmeid on üle 44 000.