Polymerase Chain Reaction in molecular biology, the method for creating multiple copies of DNA or RNA without using a living organism

The operation of an amplifier, a natural or artificial device intended to make a signal stronger.

Abbr. Amp (as in "amped up")

Amplification (psychology) in which physical symptoms are affected by psychological state.

Amplified (band), a Hong Kong rock band popular in Japan.

Amplification (rhetoric), a figure of speech that adds importance to increase its rhetorical effect.

Amplified (Q-Tip album), an album by Q-Tip

Amplified (Mock Orange album), an album by Mock Orange

Amplified - A Decade of Reinventing the Cello, an album by Apocalyptica