ABOD
Analyse Bus Open Data - a reporting and analytic service that is part of the English BODS.
ADSL
Asymmetric Digital Subscriber Line
ANPR
Automatic Number Plate Recognition System
APC
Automated Passenger Counting
APCS
Automated Passenger Counting System
API
Application Programming Interface
ATCO
Association of Transport Co-ordinating Officers
ATMS
Advanced Traffic Management Systems
AV
Audio Visual
AVAS
Acoustic Vehicle Alerting System
AVL
Automatic Vehicle Location
AVLS
AVL System
AVMS
Automated Vehicle Management System