In general, a reference is a relation between objects in which one object designates, or acts as a means by which to connect to or link to, another object. Such relations may occur in a variety of domains, including linguistics, logic, computer science,...

Refer (software), the troff preprocessor for citations

Reefer may refer to: Reefer (ship), a refrigerated ship. Refrigerator car, a refrigerated railroad wagon. Reefer (container), a refrigerated container used for intermodal cargo. Reefing jacket (or reefer), a type of warm jacket designed for use by...