Uniclass 2015 is a unified classification for the UK industry covering all construction sectors.
The OmniClass Construction Classification System (known as OmniClass™ or OCCS) is a classification system for the construction industry.
MasterFormat®, a publication of CSI and CSC, is a master list of numbers and titles classified by work results.
UniFormat™, a publication of CSI and CSC, is a method of arranging construction information based on functional elements, or parts of a facility characterized by their functions, without regard to the materials and methods used to accomplish them.
CoClass Swedish classification system for the built environment.
CCS Danish classification system for the built environment.
TALO 2000 Finnish classification System
NS 3451 & TFM
Norwegian classification System
Industry Foundation Classes
Industry Foundation Classes (IFC) are the buildingSMART data model standard.
buildingSMART Data Dictionary
The buildingSMART Data Dictionary (bSDD) is a library of objects and their attributes.