Perhaps you were looking for one of these?

• AO Appalachian & Ohio
• APPH APPH
• APPOMATTOX APPOMATTOX
• APPX Appalachian Railcar Services
• APWX Appalachian Power Company
• CAXU Container Applications International Incorporated
• ELGX Trains Touristiques De Chaudiere-Appalaches
• SAPP SAPP
• SARX Southern Appalachia RR Museum
• APNC Appanoose County Community Railroad
• CAIU Container Applications International