| Acronym | Definition |
|---|
| MAX | Maximum |
| MAX | Cinemax (premium cable channel) |
| MAX | Maxwell AFB (Montgomery, AL) |
| MAX | Modesto Area Express (Modesto, CA) |
| MAX | Measurement and Automation Explorer |
| MAX | Matrix Mixer |
| MAX | Managed Agent Explorer |
| MAX | Mcafee Security Alliance Exchange |
| MAX | Mobile Assistant Extensions |
| MAX | Multi Service Access Platform |
| MAX | Management and Administration Experience (Microsoft) |
| MAX | Metropolitan Area Express (Portland, Oregon) |
| MAX | Men's Associated Exchange (San Francisco, CA) |
| MAX | Mechanized Assault and Exploration (game) |
| MAX | Medicaid Analytic Extract |
| MAX | Microwave Anisotropy Experiment (NASA) |
| MAX | Mobile Application Xpert (various organizations) |
| MAX | Managed Agent Explorer (software) |
| MAX | Massively Parallel Unix |
| MAX | Media Access Exchange |
| MAX | MAT Express System |
| MAX | Manufacturers Assistance Exchange (Salem, Oregon) |
| MAX | Main Area Exchange (telephony) |
| MAX | Mailer's Address Quality Support System (USPS) |
| MAX | Modeling and Assessment Executive |