| AASHTO |
American Association of State Highway and Transportation Officials |
| ARIS |
AZTech Regional Information System |
| CHART |
Coordinated Highways Action Response Team |
| CMM |
Capability Maturity Model |
| DPS |
Department of Public Safety |
| FHWA |
Federal Highway Administration |
| GDOT |
Georgia Department of Transportation |
| MDOT SHA |
Maryland Department of Transportation State Highway Administration |
| MDTA |
Maryland Transportation Authority |
| MOU |
Memoranda of Understanding |
| MPO |
Metropolitan Planning Organization |
| MSP |
Maryland State Police |
| RADS |
Regional Archive Data System |
| SHRP2 |
Strategic Highway Research Program 2 |
| TDOT |
Tennessee Department of Transportation |
| TIM |
Traffic Incident Management |
| TIME |
Traffic Incident Management Enhancement |
| TMC |
Traffic Management Center |
| TRANSCOM |
Transportation Operations Coordinating Committee |
| TRB |
Transportation Research Board |
| TSMO |
Transportation Systems Management and Operations |
