Lots of Links to Codes and Standards

Here is a list of those starting with the letter "A":

AAMA American Architectural Manufacturers Association

AAMA American Apparel Manufacturers Association

AAMI Association for the Advancement of Medical Instrumentation

AAMVA American Association of Motor Vehicle Administrators

AASHTO American Association of State and Highway Transportation Officials

AATCC American Association of Textile Chemists and Colorists

ABMA American Brush Manufacturers Association

ACDE Association of Commercial Diving Educators

ACI American Concrete Institute

ADA American Dental Association

ADAAG Americans with Disabilities Act Accessibility Guidelines

AGA American Gas Association

AES Audio Engineering Society

AFS American Foundrymen’s Society

AGMA American Gear Manufacturers Association

AIA Automated Imaging Association

AIAA American Institute of Aeronautics and Astronautics

AIChE American Institute of Chemical Enginers

AIHA American Industrial Hygene Association

AIIM Association for Information and Image Management

AISC American Institute of Steel Construction, Inc.

AITC American Institute of Timber Construction

ALI Automotive Lift Institute

AMCA Air Movement and Control Association

ANS American Nuclear Society

ANSI American National Standards Institute

API American Petroleum Institute

ARI Air Conditioning and Refrigeration Institute

ARMA Association of Records Managers and Administrators

ASA Acoustical Society of America

ASAE American Society of Agricultural Engineers

ASBE American Society of Bakery Engineers

ASCE American Society of Civil Engineers

ASHRAE American Society of Heating, Refrigeration and Air Conditioning Engineers

ASME American Society of Mechanical Engineers

ASNT American Society for Nondestructive Testing

ASQC American Society of Quality Control

ASSE American Society of Safety Engineers

ASTM American Society for Testing and Materials

ATMI American Textile Manufacturers Association

AWS American Welding Society

There are scores of other entities listed.

The links are sponsored by  Michael D. Leshner, P.E. & Associates; apparently he provides "Expert Forensic Engineering Investigation and Analysis."