MZM may refer to: Mach–Zehnder modulator Metroid: Zero Mission, a video game Metz-Frescaty Air Base, IATA airport code designation Money with zero maturity - Japanese duo music unit and VTuber unit. Mozambican metical, the ISO 4217 code for the currency of Mozambique The MZM Scandal, a bribery scandal involving MZM, inc.