Office of Operations
21st Century Operations Using 21st Century Technologies

Transportation Systems Management and Operations in Smart Connected Communities

List of Acronyms and Abbreviations

APTA American Public Transportation Association
ASCT adaptive signal control technology
ATDM active transportation and demand management
AV autonomous vehicle
BRT bus rapid transit
CCTV closed-circuit television
COTA Central Ohio Transit Agency
CV connected vehicle
DER distributed energy resource
DOT department of transportation
EMS emergency medical services
ETA estimated time of arrival
EV electric vehicle
FHWA Federal Highway Administration
HAZMAT hazardous materials
HIPAA Health Insurance Portability and Accountability Act
HOT high-occupancy toll
HOV high-occupancy vehicle
ICT information and communications technology
ITE Institute of Transportation Engineers
MaaS Mobility as a Service
MPO metropolitan planning organization
NYC New York City
NYCDOT New York City Department of Transportation
OHD off-hour deliveries
PEV plug-in electric vehicle
PII personally identifiable information
RPI Rensselaer Polytechnic Institute
SPaT Signal Phase and Timing
TIM traffic incident management
TMC transportation management center
TNC Transportation Network Company
TSMO transportation systems management and operations
TSP transit system priority
USDOT United States Department of Transportation
V2G vehicle-to-grid
V2I vehicle-to-infrastructure
V2V vehicle-to-vehicle
V2X vehicle-to-everything
VMS variable message sign
Office of Operations