| Math. | Mathematik |
| a.M. | angewandte Mathematik |
| GMD | Gesellschaft für Mathematik und Datenverarbeitung vgl. FhG |
| HCP | Hamiltonian Circuit Problem [Mathematik] |
| MINT | Mathematik, Informatik, Naturwissenschaften und Technik |
| GAMM | Gesellschaft für Angewandte Mathematik und Mechanik |
| TSP | Travelling Salesman Problem [Mathematik] |
| DGPS | Differential GPS |
| DP | Differential Pulse |
| DMAN | Differential Manchester |
| DI-SCSI | Differential SCSI |
| ZDO | Zero-Differential Overlap |
| DDA | Digital Differential Analyzer |
| LSDC | Least-Squares Differential Corrector |
| NDR | Negative Differential Resistance |
| NDO | Neglect of Differential Overlap |
| DPV | Differential Pulse Voltammetry |
| DAGV | Differential Automatic Gas Volumetry |
| DSC | Differential Scanning Calorimetry |
| DTA | Differential Thermal Analysis |
| DTG | Differential Thermo Gravimetry |
| DAE | Differential-algebraic Equation |
| LVD | Low Voltage Differential [SCSI] |
| DPC | Differential Photo Calorimetry |
| DIM | Differential Isotopic Method |
| DCS | Differential Cross Section |
| PDE | Partial Differential Equation |
| DIS | Differential Isotope Shift |
| DI-W-SCSI | Differential Wide SCSI [16 Bit] |
| DDA | Digital Differential Analyzer |
| DCC | Differential Chain Code |
| DPC | Differential Phase Contrast |
| DPA | Differential Power Analysis |
| ODE | Ordinary Differential Equation |
| LVDT | Linear Variable Differential Transformer |
| TMDS | Transition Minimized Differential Signal |
| SDCS | Single Differential Cross Section |
| PNDO | Partial Neglect of Differential Overlap |
| NDDO | Neglect of Diatomic Differential Overlap |
| nndo | Neglect of Nonbonded Differential Overlap |
| LNDO | Local Neglect of Differential Overlap |
| INDO | Intermediate Neglect of Differential Overlap |
| DDCS | Double Differential Cross Section |
| DAPSK | Differential Amplitude Phase Shifting |
| DPCM | Differential Pulse Code Modulation |
| DPIV | Differential Puls Inverse Voltammetry |
| DPSK | Differential Phased-Shift Keying |
| CNDO | Complete Neglect of Differential Overlap |
| DDDP | Discrete Differential Dynamic Programming |
| DTGA | Differential Thermo-Gravimetric Analysis |