Types of pendulum we see or study in physics?

After going through various searches, the list of pendulum that we get is given below 

Compound pendulum or physical pendulum

Double inverted pendulum

Double pendulum

Double pendulum gravimeter pendulum

Doubochinski's pendulum

Foucault pendulum

Furuta pendulum

Gridiron pendulum

Gridiron pendulum

Gulf gravimeter pendulum

Harmonograph (aka "Lissajous pendulum")

Inertia wheel pendulum

Inverted pendulum

Kapitza's pendulum

Kater's pendulum

Kater's pendulum - Invariable pendulums

Mercury pendulum

Metronome

Modern high accuracy pendulums

Nickel steel alloy Invar pendulum

N-pendulum

Pendulum (mathematics)

Pendulum clock

Pendulum rocket fallacy

Quantum pendulum

Repsold-Bessel pendulum

Seconds pendulum

Seismometers with horizontal pendulum

Shortt-Synchronome free pendulum

Simple gravity pendulum

Simple harmonic motion

Spherical pendulum

Spring pendulum

Torsional pendulum

Von Sterneck and Mendenhall gravimeter pendulum

Wooden pendulum

Conical pendulum

Coupled pendulum

Cycloidal pendulum

Barton's pendulums

Blackburn pendulum