"Supply train" is often used to refer to a logistical system for supplying troops with food, ammunition, and other essential materials. However, there are several other synonyms for this term that can be used interchangeably. One such synonym is "supply chain," which is a generic term used for any organized flow of goods and services. Another synonym is "logistics train," which focuses more on the planning and coordination of movements. "Convoy" is also a synonym for "supply train," often used when referring to a group of vehicles or ships traveling together for protection. Other synonyms include "provision train" and "support train," which further emphasize the train's role in supplying and aiding troops.