| Subject | English | Japanese |
| comp., MS | Advanced Program-to-Program Communication File Transfer Protocol | 拡張プログラム間通信ファイル転送プロトコル (A file transfer protocol used in IBM host systems, the IBM Advanced Program-to-Program Communications equivalent to the TCP/IP File Transfer Protocol) |
| comp., MS | File Transfer Protocol | ファイル転送プロトコル (A member of the TCP/IP suite of protocols, used to copy files between two computers on the Internet. Both computers must support their respective FTP roles: one must be an FTP client and the other an FTP server) |