| AASHTO |
American Association of State Highway and Transportation Officials |
| ATSAC |
Automated Traffic Surveillance and Control, LADOT's Traffic Control System |
| ATMS |
Advanced Transportation Management System |
| CDI |
Command/Data Interface |
| CORBA |
Common Object Request Broker Architecture |
| COTS |
Commercial-Off-The-Shelf (Software) |
| DPW |
Department of Public Works |
| FHWA |
Federal Highway Administration |
| HTTP |
Hyper-Text Transfer Protocol |
| IDL |
Interface Definition Language |
| IEN |
Information Exchange Network |
| IIOP |
Internet Inter-ORB Protocol |
| IMS |
Incident Management System |
| ITE |
Institute of Transportation Engineers |
| ITS |
Intelligent Transportation Systems |
| JDBC |
Java Database Connectivity |
| MS/ETMCC |
Message Sets for External Traffic Management Center Communication |
| NTCIP |
National Transportation Communications for ITS Protocol |
| ODBC |
Open Database Connectivity |
| OLE |
Object Linking and Embedding |
| PeMS |
PeMS (Performance Measurement System) |
| RIITS |
Regional Integration of Intelligent Transportation Systems |
| SAE |
Society of Automotive Engineers |
| SNMP |
Simple Network Management Protocol |
| SSL |
Secure Sockets Layer |
| TCP/IP |
Transmission Control Protocol/Internet Protocol |
| TCS |
Traffic Control System |
| TMDD |
Traffic Management Data Dictionary |
| VPN |
Virtual Private Network |
| XML |
Extensible Markup Language |
