| Abbreviation | Definition |
|---|---|
| DOS | Department of State |
| DOST | Department of Science and Technology |
| DOT | Department of Tele-communication |
| DOT | Date of transfer |
| DOT | Directly Observed Therapy |
| DOT | Department of Transportation |
| DOT | Deployment Operations Team |
| DOT | Department Of Taxation |
| DOT | Dear Old Tractor |
| DOT | Department of Telecommunications |
| DOTARS | Department of Transport and Regional Services |
| DOTCC | Department of Transportation Computer Center |
| DOTS | Dynamic Ocean Tracking System |
| DP | Doctor of Paediatrics |
| DP | Define Property |
| DP | Deep pulse |
| DP | Diastolic Pressure |
| DP | Distal pulses |
| DP | Dorsalis Pedis pulse |
| DP | Disease Proof |
| DP | Data Processing |
| DP | Delayed Procurement |
| DP | Deployable Payload |
| DP | Development Phase |
| DP | Differential Pressure |
| DP | Design Proof |
| DP | Direct Pressure |
| DP | Disability pension |
| DP | Down Payment |
| DPA | Data Protection Act |
| DPA | District Publicity Assistant |
| DPA | Delegation of Procurement Authority |
| DPA | Data Processing Assembly |
| DPA | Department of Political Affairs |
| DPA | Down Payment Account |
| DPAF | Dual Payload Attachment Fitting |
| DPC | Display Position Counter |
| DPC | Deferred Procedure Call |
| DPC | Digital Pitch Control |
| DPC | Development Planning Council |
| DPC | Departmental Promotion Committee |
| DPC | Disseminated Peritoneal Cancer |
| DPC | Direct Product Cost |
| DPD | DihydroPyridimidine Dehydrogenase |
| DPD | Diffuse pulmonary disease |
| DPD | Dependency Personality Disorder |
| DPD | Detroit Police Department |
| DPD | Data Processing Division |
| DPDL | Diffuse Poorly Differentiated Lymphocytic Lymphoma |
| DPE | Director Physical Education |