sshmenu - SSHMenu is a GNOME panel applet* that keeps all your regular SSH connections within a single mouse...
PAC Manager - PAC Manager
SecPanel - SecPanel is an Ssh GUI for Unix.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
DuoRDP - DuoRDP is a tool that used to quick connect to multiple windows server