A
- AMS
-
Analysis, Modeling, and Simulation
- APID
-
Caltrans' District 7 All-Purpose Incident Detection Algorithm
- ATM
-
Active Traffic Management
- ATSAC
-
Automated Traffic Surveillance and Control System
B
- BF
-
Boundary Flow
C
- CAD
-
CHP's Computer-Aided Dispatch System
- Caltrans
-
California Department of Transportation
- CARB
-
California Air Resources Board
- CC Pilot
-
I-120 Connected Corridors Pilot (San Gabriel Valley/Los Angeles County)
- CCTW
-
Closed-Circuit Television Cameras
- CHP
-
California Highway Patrol
- CMS
-
Changeable Message Sign
- ConOps
-
Concept of Operations
- CSMP
-
Corridor System Management Plan
- CSP
-
Metro's Countywide Bus Signal Priority Pilot Project
- CTM
-
Cell Transmission Model
D
- DCCM
-
Dynamic Corridor Congestion Management
- DCRMS
-
Dynamic Corridor Ramp Metering System
- DOT
-
Department of Transportation
- DSS
-
Descision Support System
E
- EJ
-
Environmental Justice
- EO
-
Executive Order
F
- FD
-
Fundamental Diagram
- FHWA
-
Federal Highway Administration
- FSP
-
Freeway Service Patrol
G
- GHG
-
Greenhouse Gas
H
- HAR
-
Highway Advisory Radio
- HOV
-
High Occupancy Vehicle Lane
I
- ICM
-
Integrated Corridor Management
- IEN
-
Information Exchange Network
- ITS
-
Intelligent Transportation Systems
K
- KITS
-
Kimley-Horn's Integrated Transportation System
L
- LACDPW
-
Los Angeles County Department of Public Works
- LADOT
-
City of Los Angeles Department of Transportation
- LARTMC
-
Los Angeles Regional Traffic Management Center
- LCS
-
Caltrans' Lane Closure System
- LOS
-
Level of Service
- LRTP
-
Long Range Transportation Plan
M
- MAP-21
-
Moving Ahead for Progress in the 21st Century Act (Signed by President Obama on July 2, 2012)
- Metro (LA Metro)
-
Los Angeles County Metropolitan Transportation Authority
- MOU
-
Memorandum of Understanding
- MPO
-
Metropolitan Planning Organization
P
- Pasadena ARTS
-
Pasadena Area Transit System
- PATH
-
Partners for Advanced Transportation Technology at UC Berkeley
- PeMS
-
Performance Measurement System
R
- RIITS
-
Regional Integration of Intelligent Transportation Systems
- RTP
-
Regional Transportation Plan
- RTPA
-
Regional Transportation Planning Agency
S
- SCAG
-
Southern Califronia Association of Governments
- SCAQMD
-
South Coast Air Quality Management District
- SCATS
-
Sydney Coordinated Adaptive Traffic Systems
- SEMP
-
System Engineering Management Plan
- SGP
-
Strategic Growth Plan
- SGVC
-
San Gabriel Valley Council of Governments
- SR
-
Split Ratio
- SWARM
-
System Wide Area Ramp Metering Project
T
- TASAS
-
Traffic Accident Surveillance and Analysis System
- TCR
-
Transportation Concept Report
- TMC
-
Transportation Management Center
- TMT
-
Caltrans Traffic Management Team
- TOPL
-
Tools for Operational Planning
- TSM
-
Transportation System(s) Management
- TSP
-
Traffic Signal Synchronization Program (Los Angeles County)
- TT
-
Travel Time
V
- VDS
-
Vehicle Detection Station
- VHT
-
Vehicle Hours Traveled
- VMT
-
Vehicle Miles Traveled
X
- XML
-
Extensible Markup Language