Appendix A – Acronyms
AMS: Analysis, Modeling, and Simulation
AVI: Automatic Vehicle Identification
AVL: Automatic Vehicle Location
CCTV: Closed-circuit Television
ConOps: Concept of Operations
COTS: Commercial Off-the-Shelf
DMI: Distance-Measuring Instrument
DMS: Dynamic Message Sign
DOT: Department of Transportation
DUAP: Data Use Analysis and Processing
FHWA: Federal Highway Administration
GASB: Governmental Accounting Standards Board
GIS: Geographic Information System
GPS: Global Positioning System
HAR: Highway Advisory Radio
HOT: High Occupancy Toll
HOV: High Occupancy Vehicle
ICM: Integrated Corridor Management
ICMS: Integrated Corridor Management System
IM: Instant Messaging
ITS: Intelligent Transportation System
KTT: Knowledge and Technology Transfer
LIDAR: Light Detection and Ranging
LOS: Level of Service
MOE: Measure of Effectiveness
MPH: Miles per hour
NCHRP: National Cooperative Highway Research Program
NTCIP: National Transportation Communication ITS Protocol
RADAR: Radio Detecting and Ranging
RITA: Research and Innovative Technology Administration
RMS: Ramp Metering System
RWIS: Road Weather Information System
USDOT: United States Department of Transportation
VDS: Vehicle Detection Sensor
VII: Vehicle Infrastructure Integration
