From Railroad Depot

List of AAR reporting marks

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

[edit] Q

• QC - Quebec Central Railway
• QCCX - Quantum Chemical Corporation
• QGRY - Quebec Gatineau Railway
• QOCX - GE Rail Services
• QOHX - Quaker Oats Company
• QOTX - Quaker Oats Company (Chemicals Division)
• QRR - Quincy Railroad
• QSMX - Quaker State Oil Refining Corporation
• QTTX - TTX Corporation