MSS Stands For : Special Minesweeper (MineSweeper | Manager Self Service | Marine Systems Simulator | Maryland Society of Surveyors | Massage Stroke Shake | master shape shifter | Maximum Strategic Stepping | Medical Social Sciences | Medical Student Section | Member Self Service | Merit System Services | Methodist Senior Services | Michael Scott Speicher | Microsoft Safety | Microsoft Safety Scanner | Microsoft Solutions For Security | Microsoft Sql Server | Midwest Sociological Society | Migrant Student Services | Migration Studies Society | Military Salindais Ship | Military Sensing Symposia | Minimum Sample Size | Mixer Split Seal | Mobile Satellite Services | Mobility Solutions Services | Most Secret Source | Motion Sensing Subsystem | Motorcycle Safety School | Multi Screen Shot | Multicultural Student Services | Musician Supreme And Sensational