The Institute of Art and IdeasUnclaimedArts & recreationLondon, ENG+442078373000emily.baker@artandideas.orgVisit website
The Institute of Chartered Accountants in England and WalesUnclaimedProfessional servicesLondon, ENG+441908248250Not providedVisit website
The Institute Of Chinese MedicineUnclaimedHealth & medicalLONDON, ENG+442078365220Not providedVisit website
The Institute of ConservationUnclaimedProfessional servicesLondon, ENG+442031426799Not providedVisit website
The Institute of ImaginationUnclaimedArts & recreationLondon, ENG+442074949153Not providedVisit website
The Institute of Marine Engineering, Science and TechnologyUnclaimedCommunity & faithLondon, ENG+442073822600info@imarest.orgVisit website
The Institution of Engineering and Technology (IET)UnclaimedCommunity & faithLondon, ENG+442072401871communications@theiet.orgVisit website
The Institution of Structural EngineersUnclaimedHome servicesLondon, ENG+442072354535Not providedVisit website
The Insurance Institute Of LondonUnclaimedCommunity & faithLondon, ENG+442076001343Not providedVisit website
The Intellectual Property InstituteUnclaimedPublic & governmentLondon, ENG+442074363040Not providedNot provided
The International Institute for Conservation of Historic and Artistic WorksUnclaimedCommunity & faithLondon, ENG+442077995500iic@iiconservation.orgVisit website
The London Institute for Contemporary ChristianityUnclaimedCommunity & faithLondon, ENG+442073999555hello@licc.org.ukVisit website