| MOSS | MAC Operating System Startup 
| Others |
| MOSS | Mace Of the Shadowed Soul
| Others |
| MOSS | Macintosh OS (Operating System) Startup Screen
| Others |
| MOSS | Made Of Special Stuff
| Others |
| MOSS | Maintenance and Operator Subsystem
| Others |
| MOSS | Make Our School Safe
| Others |
| MOSS | Mantras Oils Soulful Stones
| Others |
| MOSS | Map Overlay and Statistical System
| Others |
| MOSS | Map Overlay Statistical System
| Others |
| MOSS | Market Oriented Sector Selective
| Others |
| MOSS | Masala Oil Salt and Sugar
| Others |
| MOSS | Matrix Online Supplemental Storyline
| Others |
| MOSS | McCall Outdoor Science School
| Others |
| MOSS | Measure Of Software Similarity
| Others |
| MOSS | Mechanized Operating System Setup
| Others |
| MOSS | Member(s) Of the Same Sex
| Others |
| MOSS | Microsoft Office SharePoint Server
| Others |
| MOSS | Microwave Observatory of Subcanopy and Subsurface
| Others |
| MOSS | Midrange Operations System Services
| Others |
| MOSS | Mike's Operating System Simulation
| Others |
| MOSS | MIME (Multi-purpose Internet Mail Extensions) Object Security Services
| Others |
| MOSS | MIME Object Security Services
| Others |
| MOSS | Mini One Stop Shop
| Others |
| MOSS | Minimum Operating Security Standards
| Others |
| MOSS | Minimum Operative Security Standards
| Others |
| MOSS | Mobile Oceanography Support System
| Others |
| MOSS | Modern Organic Sacred Skincare
| Others |
| MOSS | Montana Outdoor Science School
| Others |
| MOSS | Mordern Organic Sacred Skincare
| Others |
| MOSS | Morocco Oukaimeden Sky Survey
| Others |
| MOSS | Moving Object Support System
| Others |
| MOSS | Mozilla Open Source Support
| Others |
| MOSS | Multi Oscillator Synthesis System
| Others |
| MOSS | Multi-Oscillator Synthesis System
| Others |