Pacer can refer to: Pacer (train), a type of British train Edsel Pacer, an American car AMC Pacer, an American car Piper PA-20 Pacer, an American light aircraft Pacer is a brand of mechanical pencil Pacer (album), an album by The Amps Pacer Stacktrain, an American intermodal freight transportation services company PACER (law) (Public Access to Court Electronic Records), a court document retrieval system PACER, a project which explored the idea of using H-bombs for power generation PACER… (More on Pacer)