| Subject | English | Japanese |
| comp., MS | Reverse Path | パスの反転 (A tool to change the direction of a path from finish to start) |
| comp., MS | reverse path forwarding | 逆方向パス転送 (A technique that makes routing decisions through a TCP/IP network by using the source address of a datagram rather than the destination address. Reverse path forwarding is used in broadcast and multicast applications because it reduces redundant transmissions to multiple recipients) |