AIA: American Institute of Architects
D.E.: Doctor of Engineering
FAC: Fellow of the American Concrete Institute
A Fellow shall have made outstanding contributions to the production or use of concrete materials, products, and structures in the areas of education, research, development, design, construction, or management. In addition, a Fellow shall have made significant contributions to ACI through committees and/or local chapters. A Fellow shall retain that membership rank as long as membership in the Institute is maintained or until elected an Honorary Member.
The LEED AP credential a rms you with advanced knowledge in green building as well as expertise in a particular LEED rating system. (Requires an exam)
PE: Professional Engineer
To use the PE seal, engineers must complete several steps to ensure their competency.