Mace
- Achillea ageratum
- Beulah, Colorado
- COPS (animated TV series)
- Ceremonial mace
- Debate
- Flail (weapon)
- Gada (mace)
- Hill 262
- Kaumodaki
- M.A.C.E. Music
- MGM-13 Mace
- Mace (G.I. Joe)
- Mace (bludgeon)
- Mace (construction company)
- Mace (crossword compiler)
- Mace (retailer)
- Mace (spice)
- Mace (spray)
- Mace (surname)
- Mace (unit)
- Mace (wrestler)
- Mace Brown
- Mace Coronel
- Mace Francis
- Mace Matiosian
- Mace Neufeld
- Mace Security International
- Mace Tyrell
- Mace Windu
- Mace, Indiana
- Macé
- Major Atmospheric Cerenkov Experiment Telescope
- Major adverse cardiovascular events
- Malone antegrade continence enema
- Mar Athanasius College of Engineering
- Mase (disambiguation)
- Maze (disambiguation)
- Mače, Croatia
- Mače, Slovenia
- Media Archive for Central England
- Member of the Australian College of Educators
- Metal assisted chemical etching
- Metropolitan Architectural Consortium for Education
- Models And Counter-Examples
- Multi-mission Affordable Capacity Effector
- Northrop Grumman M-ACE
- Strange Days (film)
- Sunshine (2007 film)