Appalachian dulcimer (United States)
Berimbau (Brazil)
Cimbalom (Hungary, Slovakia, Czech Republic, Romania)
Chapman stick (United States)
Chapman Stick
Grand Stick
Bass Stick
Chitarra battente, a.k.a. "knocking guitar" (Italy)
Clavichord (keyboard instrument)
Clavinet (electric keyboard instrument)
Đàn tam thập lục (Vietnam)
Hammered dulcimer
Khim (Thailand and Cambodia)
Piano (Keyboard instrument)
Santur/Santoor (Persia, India, Pakistan, Greece)
Tsymbaly (Ukraine)
Warr guitar
Yanggeum (Korea)
Yangqin (China)
Aeolian harp (air movement)
Hurdy-gurdy (rotating wheel, similar in effect to a bow)
Long String Instrument, (by Ellen Fullman, strings are rubbed in, and vibrate in the longitudinal mode)
Magnetic Resonance Piano, (strings activated by electromagnetic fields)
Clavichord
Clavinet
Piano
Fortepiano
Pedal Piano
Tangent piano
Clavicymbalum
Harpsichord
Archicembalo
Lautenwerck
Spinet
Virginal
Xenorphica
Nyckelharpa
Hurdy-gurdy
Viola organista
Wheelharp
Magnetic Resonance Piano
List of string instruments Wikipedia (Text) CC BY-SA