| AAP |
AASHTO Accreditation Program |
| ACI |
American Concrete Institute |
| ACI-CFT |
American Concrete Institute Concrete Field Testing Technician |
| ACPA |
American Concrete Pipe Association |
| AI |
Asphalt Institute |
| ALDOT |
Alabama Department of Transportation |
| ANSI |
American National Standards Institute |
| APA |
Asphalt Pavement Association |
| APTC |
Aggregate Production Tester Certification |
| ASTM |
ASTM International (Formerly American Society for Testing and Materials) |
| ASQ |
American Society for Quality |
| ATTI |
Arizona Technical Testing Institute |
| AWS |
American Welding Society |
| BMDC |
Bituminous Mix Designer Certification |
| BPTC |
Bituminous Plant Tester Certification |
| CDOT |
Colorado Department of Transportation |
| CFR |
Code of Federal Regulations |
| CFTC |
Concrete Field Tester Certification |
| COMP |
Committee on Materials and Pavement |
| CSTC |
Concrete Strength Tester Certification |
| DOT |
Department of Transportation |
| FAA |
Federal Aviation Administration |
| FDOT |
Florida Department of Transportation |
| FHWA |
Federal Highway Administration |
| GDOT |
Georgia Department of Transportation |
| HMA |
Hot Mix Asphalt |
| IA |
Independent Assurance |
| InDOT |
Indiana Department of Transportation |
| JTCP |
Joint Training and Certification Program |
| LabCAT |
Laboratory for Certification of Asphalt Technicians |
| LTAP |
Local Technical Assistance Program |
| MARTCP |
Mid-Atlantic Region Technician Certification Program |
| METS |
Materials Engineering and Testing Services |
| MnDOT |
Minnesota Department of Transportation |
| MoDOT |
Missouri Department of Transportation |
| M-TRAC |
Multi-Regional Training and Certification |
| NCAT |
National Center for Asphalt Technology |
| NETTCP |
Northeast Transportation Training and Certification Program |