ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
RapidSSH - Get Console is the first ipad and iphone serial port application for cisco networking devices, providing serial connectivity without jailbreaking
Gnome Terminator - Terminator is one of the most useful and dynamic terminal emulators for Unix based operating systems.
ServerAuth - Website Management, Server Management, SSH Access Control and so much more! ServerAuth helps software agencies and development teams manage server access and security and deploy their sites to servers automatically. Now with 1-Click WordPress Setup!
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Android Terminal Emulator - Android-Terminal-Emulator - A VT-100 terminal emulator for the Android OS