- DiMA stands for Digital Media Association
- DIMA stands for Dispositif d’Initiation aux Métiers en Alternance (French vocational training law)
- DIMA stands for Department of Immigration and Multicultural Affairs (Australia)
- DIMA stands for Digital Imaging Marketing Association
- DIMA stands for Drilling Individual Mobilization Augmentee (US DoD)
- DIMA stands for Data Information Management Architecture
- DIMA stands for Defense Intelligence Mission Area
- DiMA stands for Disentangling the Mainframe Application Landscape
DIMA