| Acronym | Definition |
|---|
| DHL | Dalsey, Hillblom and Lynn (founders of DHL Worldwide Express) |
| DHL | DHL Airways (ICAO code) |
| DHL | Dag Hammarskjöld Library (UN) |
| DHL | Downloadable History Log |
| DHL | Desarrollo Humano Local (Spanish: Local Human Development) |
| DHL | Doctor of Humane Letters (degree) |
| DHL | Division Hydraulique Levage (French: Hydraulic Lift Division) |
| DHL | Diffuse Histiocytic Lymphoma (medical disorder) |
| DHL | Dynamic Head Loading |
| DHL | Doubled Haploid Lines |
| DHL | Distemper Hepatitis Leptospirosis (dog vaccine) |
| DHL | Doctor of Hebrew Literature |
| DHL | Design Heat Load |
| DHL | Degree of Honor Lodge (Masons) |
| DHL | Deck Hatch Latched |