American Association of State Highways and Transportation Officials AASHTO	Association des constructeurs de routes et de grands travaux du Québec ACRGTQ	Ministère des transport du Québec
American Concrete Institute ACI	Association québécoise du transport et des routes AQTR	National Precast Concrete Association NPCA
American Concrete Pipe Association ACPA	Bureau de la normalisation du Québec	North American Society for Trenchless Technology NASTT
American National Standards Institute	Canadian Concrete Pipe Association CCPA	Ontario Concrete Pipe Association OCPA
American Public Works Association	Canadian Society of Civil Engineers	Precast-prestressed Concrete Institute PCI
American Society for Civil Engineers ASCE	Centre d'expertise et de recherche en infrastructures urbaines CERIU	Public Works and Government Services Canada
American Society for Testing and Materials ASTM	Conseil national de Rercherches du Canada - institut de recherche en construction	Transportation Research Board
American Water Resources Association	Environnement Canada	Universities Water Information Network
American Water Works Association AWWA	Microtunneling index	US Environmental Protection Agency USEPA
Association canadienne du ciment

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