This glossary highlights the operational, technical, data, regulatory, and commercial acronyms most relevant to logistics technology across the Travel, Transportation & Logistics sector. It helps executives and practitioners navigate terminology used in the Logistics Tech & Digital Freight Platforms Practice, from digital freight matching and integrations to carrier compliance, visibility, optimization, and emissions measurement.
A B C D E F G H I K L M N O P Q R S T U V W
| A | |
| AI | Artificial Intelligence: Computer systems that perform tasks such as freight-rate prediction, load matching, route selection, document processing, fraud detection, and exception management. |
| API | Application Programming Interface: A defined interface through which platforms exchange rates, orders, shipment status, documents, and other data with carriers, shippers, telematics providers, and transportation systems. |
| ASC X12 | Accredited Standards Committee X12: The standards organization responsible for structured business-message formats widely used in North American freight tendering, status reporting, invoicing, and acknowledgment workflows. |
| ATA | Actual Time of Arrival: The recorded time when a vehicle or shipment reaches a specified location. Comparing this timestamp with the planned arrival supports service measurement and predictive-model improvement. |
| ATD | Actual Time of Departure: The recorded time when a vehicle or shipment leaves a specified location. It is a key event for tracking dwell, transit performance, and downstream arrival projections. |
| B | |
| BASICs | Behavior Analysis and Safety Improvement Categories: Categories used by the U.S. federal carrier-safety program to organize roadside inspection, crash, and compliance data. Platforms may use this information during carrier qualification and ongoing risk monitoring. |
| BLE | Bluetooth Low Energy: A short-range wireless technology used by low-power tags, sensors, and mobile devices to identify assets or collect proximity, temperature, and location-related data. |
| BOL | Bill of Lading: A core freight document that records shipment details and generally serves as a receipt and evidence of the carriage contract. Platforms digitize its creation, exchange, validation, and retention. |
| C | |
| CAN | Controller Area Network: A vehicle communications bus that allows electronic control units and connected devices to exchange data. Telematics integrations can use these signals to obtain vehicle-status and operating information. |
| CMR | Convention relative au contrat de transport international de marchandises par route: The international convention governing contracts for cross-border carriage of goods by road in participating countries. Its consignment-note requirements are central to European road-freight document digitization. |
| CO2e | Carbon Dioxide Equivalent: A common unit that expresses the climate impact of different greenhouse gases on a comparable basis. Freight platforms use it to calculate and report shipment, lane, customer, and network emissions. |
| COI | Certificate of Insurance: A document summarizing a carrier’s insurance coverage, limits, and effective dates. Digital marketplaces commonly collect and monitor it as part of carrier onboarding and compliance management. |
| CPM | Cost per Mile: A unit-cost measure calculated by dividing relevant operating costs by miles traveled. It informs carrier economics, pricing engines, lane profitability, and bid decisions. |
| CSA | Compliance, Safety, Accountability: A U.S. motor-carrier safety oversight program that uses inspection, crash, and investigation data to identify compliance risks. Its data can support carrier vetting and marketplace risk controls. |
| CVRP | Capacitated Vehicle Routing Problem: A routing model that assigns demand to vehicles while respecting capacity constraints and minimizing distance, time, or cost. It underpins many dispatch and route-optimization engines. |
| D | |
| DFM | Digital Freight Matching: The algorithmic matching of available loads with suitable carrier capacity using factors such as location, equipment, timing, price, service history, and operating authority. |
| E | |
| eBL | Electronic Bill of Lading: A digital bill of lading that can be created, signed, exchanged, and retained electronically. Proper controls are required to preserve authenticity, integrity, and any legally significant transfer rights. |
| eCMR | Electronic Consignment Note under the Convention on the Contract for the International Carriage of Goods by Road: The digital form of the consignment note used for qualifying international road transport. It enables structured data exchange, electronic signatures, and faster access to shipment records. |
| EDI | Electronic Data Interchange: The structured computer-to-computer exchange of business documents using agreed message standards. It remains a major integration method for load tenders, status updates, invoices, and remittance information. |
| EDI 204 | Electronic Data Interchange 204 — Motor Carrier Load Tender: An ASC X12 transaction set used by a shipper, broker, or transportation system to offer a motor-freight shipment to a carrier. |
| EDI 210 | Electronic Data Interchange 210 — Motor Carrier Freight Details and Invoice: An ASC X12 transaction set used to transmit freight charges and supporting shipment details for billing and freight-payment processing. |
| EDI 214 | Electronic Data Interchange 214 — Transportation Carrier Shipment Status Message: An ASC X12 transaction set used to communicate pickup, departure, arrival, delivery, and exception events between carriers and trading partners. |
| EDI 990 | Electronic Data Interchange 990 — Response to a Load Tender: An ASC X12 transaction set through which a motor carrier accepts or declines a load tender, enabling automated tender-management workflows. |
| EDI 997 | Electronic Data Interchange 997 — Functional Acknowledgment: An ASC X12 transaction set confirming whether an electronic document was received and passed structural validation. It helps integration teams detect failed or malformed transmissions. |
| eFTI | Electronic Freight Transport Information: The European Union framework for electronic exchange of regulatory freight information between economic operators and competent authorities. It establishes requirements for certified platforms, interoperability, and official access to digital records. |
| ELD | Electronic Logging Device: An in-vehicle device that records driving time and related duty-status data. Platform integrations use these records to support regulatory compliance, capacity decisions, tracking, and arrival predictions. |
| ePOD | Electronic Proof of Delivery: A digital delivery record that may include a signature, timestamp, geolocation, photograph, or exception notation. It accelerates delivery confirmation, billing, claims review, and customer visibility. |
| ETA | Estimated Time of Arrival: The predicted time at which a vehicle or shipment will reach a location. Dynamic estimates combine route, traffic, telematics, dwell, and historical-performance data. |
| ETD | Estimated Time of Departure: The predicted time at which a vehicle or shipment will leave a location. It supports resource planning, appointment management, and downstream arrival forecasting. |
| F | |
| FAP | Freight Audit and Payment: The process of validating freight invoices against contracted rates, shipment records, accessorial rules, and supporting documents before approving payment. |
| FMCSA | Federal Motor Carrier Safety Administration: The U.S. agency regulating interstate commercial motor carriers. Its registration, authority, insurance, and safety data are important inputs to digital carrier onboarding and monitoring. |
| FSC | Fuel Surcharge: A variable freight charge intended to account for fuel-price changes, often calculated from an agreed index, baseline, and adjustment formula. Rating systems must apply the correct schedule and effective date. |
| FTL | Full Truckload: A road-freight service in which a shipment uses a dedicated truck or trailer rather than sharing capacity through a terminal network. It is a primary mode supported by load boards and digital freight marketplaces. |
| G | |
| GHG | Greenhouse Gas: A gas that contributes to climate change by trapping heat in the atmosphere. Freight emissions tools quantify relevant gases and convert them into a common reporting unit. |
| GINC | Global Identification Number for Consignment: A GS1 identifier for a logical grouping of goods consigned to a carrier or freight forwarder for transport. It helps systems link movements and records across multiple logistics units. |
| GIS | Geographic Information System: A system for storing, analyzing, and visualizing location-based data. It supports lane analysis, routing, geofencing, network design, and disruption mapping. |
| GLEC | Global Logistics Emissions Council: The body associated with a widely used framework for calculating and reporting logistics emissions. Its methodology helps platforms produce more consistent shipment and transport-chain carbon estimates. |
| GLN | Global Location Number: A GS1 identifier for legal entities, functional entities, or physical locations. It improves master-data consistency when platforms exchange information about facilities and trading partners. |
| GNSS | Global Navigation Satellite System: The general term for satellite constellations that provide positioning, navigation, and timing services. Connected freight applications use compatible receivers to generate vehicle and asset location data. |
| GPS | Global Positioning System: The U.S. satellite-based positioning system widely used for vehicle, driver, trailer, and shipment tracking. Location data supports visibility, geofencing, routing, and arrival prediction. |
| GSIN | Global Shipment Identification Number: A GS1 identifier assigned to a grouping of logistics units traveling from a seller to a buyer. It supports consistent shipment references across connected organizations and systems. |
| H | |
| HOS | Hours of Service: Rules limiting when and how long commercial drivers may drive or work. Dispatch and matching systems use available driving hours to assess feasibility, compliance, and expected arrival times. |
| I | |
| IoT | Internet of Things: A network of connected physical devices that collect and transmit data. In freight applications, sensors and gateways provide location, temperature, condition, utilization, and security information. |
| ISO 14083 | International Organization for Standardization 14083 — Greenhouse Gases: Quantification and Reporting of Greenhouse Gas Emissions Arising from Transport Chain Operations: An international standard establishing principles and methods for calculating transport-chain emissions. It is a key reference for carbon-accounting capabilities in freight software. |
| K | |
| KYB | Know Your Business: The verification of a company’s legal identity, ownership, registration, and operating status. Freight marketplaces use it to reduce onboarding, payment, impersonation, and counterparty risks. |
| KYC | Know Your Customer: The process of verifying the identity of an individual customer or account representative. It is relevant to marketplace access, payment services, sanctions controls, and fraud prevention. |
| L | |
| LBS | Location-Based Services: Digital services that use a device or asset’s position to trigger information or actions. Freight applications include nearby-load matching, geofenced events, navigation, and facility arrival detection. |
| LPWAN | Low-Power Wide-Area Network: A class of wireless networks designed to connect low-bandwidth devices across long distances with limited energy consumption. It is useful for battery-powered trailer, container, and asset trackers. |
| LTE-M | Long-Term Evolution for Machines: A cellular connectivity technology designed for connected devices requiring mobility, broad coverage, and relatively low power consumption. It is used in telematics and asset-tracking hardware. |
| LTL | Less-Than-Truckload: A road-freight service that consolidates multiple customers’ shipments within shared trailer and terminal capacity. Digital rating requires support for freight class, density, accessorials, and carrier-specific tariffs. |
| LTR | Load-to-Truck Ratio: A market-balance indicator comparing available load postings with available trucks in a market or lane. Platforms use it as a directional signal for capacity tightness and pricing pressure. |
| M | |
| MC | Motor Carrier Number: A U.S. docket number associated with federal interstate operating authority. Freight platforms commonly validate it during carrier onboarding and authority monitoring. |
| ML | Machine Learning: A branch of artificial intelligence in which models learn patterns from data. Common freight applications include arrival prediction, rate forecasting, matching, anomaly detection, and demand estimation. |
| N | |
| NB-IoT | Narrowband Internet of Things: A low-power cellular technology for devices that transmit relatively small amounts of data. It can connect long-lived sensors and asset trackers in freight networks. |
| NFC | Near Field Communication: A very short-range wireless technology that enables compatible devices or tags to exchange data. It can support driver identification, asset checks, document access, and proof-of-service workflows. |
| NLP | Natural Language Processing: Technology that interprets and generates human language. Freight platforms use it to extract information from emails and documents, classify exceptions, and automate communications. |
| NMFC | National Motor Freight Classification: The U.S. classification standard used in less-than-truckload shipping to categorize commodities for rating and handling. Accurate classification is necessary for quoting, invoicing, and dispute prevention. |
| NMFTA | National Motor Freight Traffic Association, Inc.: The U.S. industry association that administers the National Motor Freight Classification and assigns Standard Carrier Alpha Codes, both of which are widely used in freight systems. |
| O | |
| OBD-II | On-Board Diagnostics II: A standardized vehicle diagnostic interface that exposes operating and fault data. Connected-fleet products may use it to obtain mileage, engine-status, and maintenance-related information. |
| OCR | Optical Character Recognition: Technology that converts text in scanned images or photographs into machine-readable data. It reduces manual entry for bills of lading, delivery records, invoices, and carrier documents. |
| OTD | On-Time Delivery: A service metric measuring deliveries completed within the promised or agreed time window. Platforms use it for carrier scorecards, customer reporting, and predictive exception management. |
| OTIF | On Time in Full: A service metric measuring whether an order arrives by the committed time and with the complete required quantity. It links transportation execution with customer-service outcomes. |
| OTM | Open Trip Model: An open data model for exchanging transport and logistics information among carriers, shippers, software providers, and public-sector systems. It is intended to reduce custom integration work and improve interoperability. |
| P | |
| POD | Proof of Delivery: Evidence that freight was delivered to the intended recipient, typically including a signature, date, and delivery details. It supports billing, claims resolution, and service verification. |
| POI | Point of Interest: A mapped location relevant to transport activity, such as a customer facility, truck stop, weigh station, or charging site. Accurate location data improves routing and geofence-based event detection. |
| Q | |
| QR | Quick Response Code: A two-dimensional barcode readable by cameras and scanners. Freight workflows use it to identify shipments or assets and to open digital documents, check-in pages, or delivery tasks. |
| R | |
| RFID | Radio-Frequency Identification: Technology that uses radio waves to identify tagged items without requiring direct visual scanning. It supports automated asset identification, custody events, inventory visibility, and gate processing. |
| RFP | Request for Proposal: A structured solicitation asking carriers or service providers to propose pricing, capacity, service commitments, and operating solutions. Freight-procurement platforms automate bid collection, comparison, and award scenarios. |
| RFQ | Request for Quotation: A request for price and terms for a defined shipment, lane, or service. Digital workflows can distribute the request, normalize responses, and convert an accepted quote into a booking or tender. |
| RMS | Rate Management System: Software that stores freight tariffs, contracts, surcharges, and pricing rules and uses them to generate or validate quotes. It is especially important where rates vary by lane, service, equipment, and effective date. |
| RPA | Robotic Process Automation: Software-based automation that performs repetitive tasks through existing application interfaces. Freight operators use it for data entry, document retrieval, status updates, invoice processing, and exception handling. |
| RPM | Rate per Mile: A freight-pricing measure calculated by dividing linehaul or all-in revenue by relevant mileage. Marketplaces use it to compare offers, forecast prices, and analyze lane economics. |
| RTTVP | Real-Time Transportation Visibility Platform: A software platform that aggregates shipment events and location data from carriers, telematics devices, and other sources. It provides predicted arrivals, exception alerts, and network-level visibility. |
| S | |
| SaaS | Software as a Service: A delivery model in which customers access centrally hosted software, generally through recurring subscriptions or usage-based fees. It is the prevailing model for many transportation platforms and integration products. |
| SAFER | Safety and Fitness Electronic Records: A U.S. federal information system providing public motor-carrier identification, operating, inspection, crash, and safety-rating information. Platforms use its data in carrier verification and risk screening. |
| SCAC | Standard Carrier Alpha Code: A two-to-four-letter code used to identify transportation companies in North American documents and electronic transactions. It is a common carrier master-data field in integrations. |
| SMS | Safety Measurement System: The U.S. federal system that analyzes motor-carrier inspection, violation, and crash data across safety categories. Marketplace compliance teams may use the results as one input to carrier monitoring. |
| SSCC | Serial Shipping Container Code: A GS1 identifier assigned to an individual logistics unit such as a pallet or container. It enables systems to connect the physical unit with shipment, handling, and tracking records. |
| T | |
| TMS | Transportation Management System: Software used to plan, procure, tender, execute, track, audit, and analyze freight transportation. It is a core system of record and integration point for digital freight products. |
| TSP | Transportation Service Provider: An organization supplying transportation or related logistics services, such as a carrier or broker. Platforms use this category in sourcing, onboarding, tendering, settlement, and performance-management workflows. |
| TSP | Traveling Salesperson Problem: A classic optimization problem seeking the shortest route that visits a set of locations and returns to the starting point. Variants of the problem inform practical routing algorithms. |
| TTW | Tank-to-Wheel: The emissions boundary covering energy use from the vehicle’s fuel tank or battery through vehicle operation. It excludes upstream production and delivery of the energy source. |
| U | |
| UN/EDIFACT | United Nations Rules for Electronic Data Interchange for Administration, Commerce and Transport: An international family of standardized electronic business messages used to exchange transport orders, status information, invoices, and other commercial data. |
| UN/LOCODE | United Nations Code for Trade and Transport Locations: A global coding system for ports, terminals, inland freight locations, and other trade-related places. It helps platforms normalize location data across international transactions. |
| USDOT | United States Department of Transportation Number: A unique identifier assigned to motor carriers and certain other regulated entities for federal registration and safety monitoring. Platforms commonly verify it during U.S. carrier onboarding. |
| V | |
| VRP | Vehicle Routing Problem: A class of optimization problems that determines efficient routes for serving multiple locations with one or more vehicles. Practical models may incorporate capacity, time windows, driver rules, traffic, and service constraints. |
| W | |
| WTT | Well-to-Tank: The emissions boundary covering extraction, production, processing, and delivery of transport energy before it is used by a vehicle. It captures the upstream component of freight energy emissions. |
| WTW | Well-to-Wheel: The full emissions boundary combining upstream energy production and distribution with vehicle-operation emissions. It provides a more complete basis for comparing fuels and propulsion technologies. |