| ACC |
adaptive cruise control |
| ADM |
active demand management |
| AI |
artificial intelligence |
| AID |
automatic incident detection |
| AMS |
analysis, modeling, and simulation |
| APC |
automatic passenger counters |
| APM |
active parking management |
| ATDM |
active transportation and demand management |
| ATM |
active traffic management |
| ATMS |
advanced transportation management system |
| AV |
autonomous vehicle |
| AVL |
automatic vehicle location |
| BI |
buffer index |
| BSM |
basic safety message |
| CAD |
computer aided dispatch |
| CAPRI |
congestion and parking relief incentives |
| CAV |
connected and autonomous vehicle |
| CCP |
connected citizen program |
| CCTV |
closed circuit television |
| CIP |
continuous improvement process |
| ConOps |
concept of operations |
| COP |
common operating picture |
| DL |
deep learning |
| DMA |
dynamic mobility application |
| DMS |
dynamic message sign |
| DOT |
department of transportation |
| DSRC |
dedicated short range communications |
| DSS |
decision support system |
| ETL |
extract, transform, load |
| FAST |
Fixing America's Surface Transportation Act |
| FAVES |
fleets of autonomous vehicles that are electric and shared |
| FHWA |
Federal Highway Administration |
| FIPS |
Federal information processing standard |
| GID |
geometric intersection description |
| GIS |
geographic information system |
| GPS |
global positioning system |
| HD |
high definition |
| HOT |
high occupancy toll |
| HOV |
high occupancy vehicle |
| I- |
Interstate |
| ICM |
integrated corridor management |
| ICMS |
integrated corridor management system |
| IMO |
integrated mobile operations |
| IMU |
inertial measurement unit |
| IAC |
infrastructure as code |
| IoT |
Internet of things |
| IT |
information technology |
| ITS |
intelligent transportation system |
| JPO |
Joint Program Office |
| LCS |
lane control system |
| LDM |
logical data management |
| LiDAR |
light detection and ranging |
| MAW |
motorist advisory warning |
| M&O |
management and operations |
| ML |
machine learning |
| MOE |
measure of effectiveness |
| MPO |
Metropolitan Planning Organization |
| O&M |
operations and maintenance |
| OD |
origin destination |
| PB |
petabyte |
| PCP |
pre-commercial procurement |
| PDM |
physical data management |
| PII |
personally identifiable information |
| PMT |
person miles traveled |
| PTI |
planning time index |
| RFID |
radio frequency identification |
| ROI |
return on investment |
| RWIS |
road weather information system |
| SANDAG |
San Diego Association of Governments |
| SMART |
specific, measurable, attainable, realistic, and time bound |
| SPAT |
signal phasing and timing |
| SR |
State route |
| STIP |
Statewide transportation improvement program |
| TB |
terabyte |
| TIPS |
transportation improvement programs |
| TMC |
traffic management center |
| TM CMF |
traffic management capability maturity framework |
| TM CMM |
traffic management organizational capability maturity model |
| TRB |
Transportation Research Board |
| TSMO |
transportation systems management and operations |
| TIRTL |
infrared traffic logger |
| USDOT |
u.s. Department of Transportation |
| UAV |
unmanned aerial vehicles |
| V2I |
vehicle to infrastructure |
| V2P |
vehicle to pedestrian |
| V2V |
vehicle to vehicle |
| V2X |
vehicle to others |
| VCTMC |
virtual corridor transportation management center |
| VDT |
vehicle data translator |
| VIPS |
video image processing system |
| VMS |
variable message sign |
| VMT |
vehicle miles traveled |
| VSL |
variable speed limit |
| WRTM |
weather responsive traffic management |
