| Abbreviation | Definition |
|---|---|
| LDA | Length Distance Angle |
| LDC | Least Derived Class |
| LDI | Link Data Internetworking interpolator |
| LDPD | Logarithmic Density Power Divergence |
| LDT | Least Deviant Term |
| LDT | Line Designation Table |
| LE | Least Error |
| LE | Logically Equivalent |
| LEA | Lazy Exact Arithmetic |
| LEC | Linear Expansion Coefficient |
| LF | Lexical Function |
| LF | Linear Fractional |
| LF | Logical Form |
| LFCC | Linear Frequency Cepstral Coefficient |
| LFL | Lower Fixation Limit |
| LFP | Least Fixed Point |
| LFP | Looking For Pythagoras |
| LFT | Locally of Finite Type |
| LG | Linear Gaussian |
| LG | Linear Graph |