- Müntz, C.H.
- Müntz space
- Müntz theorem
- M⍥bius, A.F.
- M⍥bius band (= Moebius band)
- M⍥bius function
- M⍥bius geometry
- M⍥bius group
- M⍥bius inversion
- M⍥bius inversion formula
- M⍥bius ladder
- M⍥bius net
- M⍥bius periodic function
- M⍥bius plane
- M⍥bius problem
- M⍥bius ring
- M⍥bius series
- M⍥bius shorts
- M⍥bius strip
- M⍥bius strip dissection
- M⍥bius tetrahedra
- M⍥bius theorem
- M⍥bius transform
- M⍥bius transformation
- M⍥bius transformation group