- DILS stands for Data Integration in the Life Sciences (international workshop series)
- DILS stands for Diffuse Infiltrative Lymphocytosis Syndrome (HIV symptom)
- DILS stands for Department of Information and Library Studies (various universities)
- DILS stands for Directed Independent Language Study (various universities)
- DILS stands for Deliverable Items List and Schedule (US NASA)
- DILS stands for Doppler-Inertial-Loran System
- DILS stands for Digoxin-Immunoreactive Like Substance
DILS