| DEG | Data Exchange Group
| Others |
| DEG | Database Enhancement Gateway
| Others |
| DEG | Database of Essential Genes
| Others |
| DEG | David Evans Group
| Others |
| DEG | Degauss
| Others |
| DEG | Degeneration
| Others |
| DEG | Degrees
| Others |
| DEG | Deliciously Evil Grin
| Others |
| DEG | Derechos Especiales de Giro
| Others |
| DEG | Destroyer Escort, Guided-missile
| Others |
| DEG | Di-Ethylene Glycol
| Others |
| DEG | Diamond Eyes Graphics
| Others |
| DEG | Diesel Engine Generator
| Others |
| DEG | diethylene glycol
| Others |
| DEG | Differentially Expressed Gene
| Others |
| DEG | Digital Entertainment Group
| Others |
| DEG | Digital Era Governance
| Others |
| DEG | Digital Evolution Group
| Others |
| DEG | Dimensional Electron Gas
| Others |
| DEG | Dir En Grey
| Others |
| DEG | Direct environmental growth
| Others |
| DEG | Distance Education Grants
| Others |
| DEG | Division of Environmental Geosciences
| Others |
| DEG | Donald E Getzen
| Others |
| DEG | Door Edge Guards
| Others |