- DNIT stands for Departamento Nacional de Infra-Estrutura de Transportes (Brazilian government)
- DNIT stands for Detailed Notice Inviting Tender
- DNIT stands for Direction Nationale de l’Interprétation et de la Traduction (French: National Directorate for Interpretation and Translation; Benin)
- DNIT stands for Depth-Node-Input Table
DNIT