M²
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Look up m² in Wiktionary, the free dictionary.
M2 or m2 may refer to:
- Square metre (m2), an SI measure of area
- M squared (M2), a measure of laser beam quality
- M2 (album), by Marcus Miller
- m2 (artist), German DJ and musician Mathis Mootz
M2 or m2 may refer to: