| MUA | 11 -mercaptoundecanoic acid 
| Others |
| MUA | MA in Urban Affairs
| Others |
| MUA | Mail Use Agent
| Others |
| MUA | Mail User Agent
| Others |
| MUA | Make Up Academy
| Others |
| MUA | Make up Addict
| Others |
| MUA | Make Up Air
| Others |
| MUA | Make Up Artist
| Others |
| MUA | Make Up Artistry
| Others |
| MUA | Make-Up Artist
| Others |
| MUA | Malicious User Activity
| Others |
| MUA | Management University of Africa
| Others |
| MUA | Manipulation Under Anaesthesia
| Others |
| MUA | Manipulation Under Anaesthetic
| Others |
| MUA | Manipulation Under Anesthesia
| Others |
| MUA | Manipulation Under Anesthetic
| Others |
| MUA | Maritime Union of Australia
| Others |
| MUA | Marquette University Archives
| Others |
| MUA | Marvel Ultimate Alliance
| Others |
| MUA | Master of Urban Affairs
| Others |
| MUA | Material(s) Usage Agreement
| Others |
| MUA | Maurer United Architects
| Others |
| MUA | Maximum Usable Altitude
| Others |
| MUA | Medical University of the Americas
| Others |
| MUA | Medically Underserved Area
| Others |
| MUA | Medically Underserved Areas
| Others |
| MUA | Mediterranean Urological Association
| Others |
| MUA | Memorandum of Understanding and Agreement
| Others |
| MUA | Memorial Union Building
| Others |
| MUA | MileagePlus Upgrade Awards
| Others |
| MUA | Mixed Use Agricultural
| Others |
| MUA | Moodle Users Association
| Others |
| MUA | Mujeres Unidas Avanzado
| Others |
| MUA | Mujeres Unidas Avanzando
| Others |
| MUA | Mujeres Unidas y Activas
| Others |
| MUA | Multi User Adventure
| Others |
| MUA | Multiple Use Activator
| Others |
| MUA | Multiple Use Area
| Others |
| MUA | Munda, Solomon Islands
| Others |
| MUA | Municipal Utilities Authority
| Others |
| MUA | Municipal Utilities Authority's
| Others |
| MUA | Museum of Underwater Archaeology
| Others |
| MUA | My Utilities Account
| Others |