Proper noun
ATOC
(rail transport) Acronym of Association Of Train Operating Companies.
ATOC is the trade association representing the TOCs and provides core services, including the provision of the National Rail Enquiries service. Source: Internet
Magnadata Group in Boston have the contract for the UK's rail tickets (for ATOC ); the orange-style tickets have been in operation since 1990. Source: Internet
Rules for its use are set out in the Corporate Identity Style Guidelines published by ATOC, available on its website. Source: Internet