| MOSAIC | Macro Operation Symbolic Assembler and Information Compiler 
| Others |
| MOSAIC | Making Our Services All Integrated in Camden
| Others |
| MOSAIC | Making Our Souls Alive in Christ
| Others |
| MOSAIC | Manawatu One Stop Arts Information Centre
| Others |
| MOSAIC | Material Optimization for a Structural Automotive Innovative Concept
| Others |
| MOSAIC | Mathematics of Science Art Industry and Culture
| Others |
| MOSAIC | Mathematics of Science Art Industry Culture
| Others |
| MOSAIC | Meeting Of Student Age In Crypt
| Others |
| MOSAIC | Metal Oxide Semiconductor Advanced Integrated Circuit
| Others |
| MOSAIC | Migrant Outreach Services Advice Information and Community
| Others |
| MOSAIC | Ministry Of Single Adults In Christ
| Others |
| MOSAIC | Minorities Offering Students An Interactive Community
| Others |
| MOSAIC | Mobilizing Our Senior Adults in Christ
| Others |
| MOSAIC | Motivate Observe Support Accommodate Improve Customize
| Others |
| MOSAIC | Movement of Oppressed Sectors Acting in Concert
| Others |
| MOSAIC | Multi Organisational Support For Arts In Communities
| Others |
| MOSAIC | Multicultural One Stop Assistance Information Centre
| Others |
| MOSAIC | Multicultural Opportunities For Students Actively Involved In Community
| Others |
| MOSAiC | Multidisciplinary drifting Observatory for the Study of Arctic Climate
| Others |
| MOSAIC | Multifunctional on-the-Move Secure Adaptive Integrated Communications
| Others |
| MOSAIC | Multilingual Optimization System Analysis for International Connectivity
| Others |