“MOW”是用于“Maintenance of Way Department of Railroad Company”的简写，含义是用于“铁路公司路务部维修”
“OPT”是用于“Orange Port Terminal Railway”的简写，含义是用于“橙色港口枢纽铁路”
“AREMA”是用于“American Railway Engineering and Maintenance-of-Way Association”的简写，含义是用于“美国铁路工程与道路维护协会”
“SRY-VI”是用于“Southern RailwaY of British Columbia on Vancouver Island”的简写，含义是用于“温哥华岛不列颠哥伦比亚省南部铁路”
“E&N”是用于“Esquimalt and Nanaimo (Railway, Vancouver Island, BC)”的简写，含义是用于“Esquimalt和Nanaimo（铁路，温哥华岛，BC）”
