Acronyms
I2V: Infrastructure to Vehicle
IAP: Intelligent Access Program
IBL: Intermittent Bus Lanes
ICC: Interstate Commerce Commission
ICD: Interface Control Documents
ICE: Immigration and Customs Enforcement
ICM: Integrated Corridor Management
ID: Identifier, Identification
IDTO: Integrated Dynamic Transit Operations
IEC: International Electrotechnical Commission
IEEE: Institute of Electrical and Electronics Engineers, Inc.
IETF: Internet Engineering Task Force
IFTA: International Fuel Tax Agreement
IMA: Intersection Movement Assist
IMMEP: Integrated Multi-Modal Electronic Payment
INCOSE: International Council on Systems Engineering - membership organization and professional society in the field of systems engineering.
INFLO: Intelligent Network Flow Optimization
IOOs: Infrastructure Owner/Operators
IP: Internet Protocol
IPS: Intrusion Prevention System
IPsec: Internet Protocol Security
IRP: International Registration Plan
ISAC: Information Sharing and Analysis Center
ISIG: Intelligent Traffic Signal System
ISM: Intelligent Speed Management
ISO: International Standards Organization
ISP: Information Service Provider
ISTEA: Intermodal Surface Transportation Efficiency Act of 1991
IT: Information Technology
ITE: Institute of Transportation Engineers
ITS: Intelligent Transportation Systems
ITU: International Telecommunication Union