ATOC
Encyclopedia
ATOC may refer to:
- Acoustic thermometry
- Amgen Tour of CaliforniaAmgen Tour of CaliforniaThe Tour of California is an annual professional cycling stage race on the UCI America Tour and USA Cycling Professional Tour. It began on February 19, 2006. The eight-day race covers 650–700 miles through California...
- Association of Train Operating CompaniesAssociation of Train Operating CompaniesThe Association of Train Operating Companies is a body which represents 24 train operating companies that provide passenger railway services on the privatised British railway system. It owns the National Rail brand. The Association is an unincorporated association owned by its members...