| Term | Definition / Meaning / Stand for |
| DVP |
Dynamic Variance Process |
| DW |
Durbin-Watson Statistic |
| DZ |
Differential Zone |
| ECM |
Error Correction Model |
| EDP |
Extreme Data Points |
| EEC |
Expected Euler Characteristic |
| EFF |
Efficient Frontier (Optimization) |
| EFP |
Empirical False Positive |
| EMD |
Earth Mover's Distance |
| EOF |
Empirical Orthogonal Functions |
| EPP |
Empirical Point Process |
| ESS |
Effective Sample Size |
| ETC |
Expected Total Cost |
| EVI |
Extreme Value Index |
| EVS |
Extreme Value Statistics |
| FAR |
False Alarm Rate |
| FDC |
Finite Difference Coefficients |
| FFEA |
Fluctuating Finite Element Analysis |
| FGMs |
Functionally Graded Materials |
| FIC |
Factor Information Criterion |
| FID |
Fisher Information Distance |
| FMECA |
Failure Mode, Effects, and Criticality Analysis |
| FMT |
Fast Multipole Transform |
| FOC |
First Order Condition |
| FPCA |
Functional Principal Component Analysis |
| FPM |
Fixed Point Method |
| FPTAS |
Fully Polynomial Time Approximation Scheme |
| FRE |
Fundamental Representation Equation |
| FSD |
First-Order Stochastic Dominance |
| FSLE |
Finite-Size Lyapunov Exponent |
| FTR |
Fail to Reject (Statistical Hypothesis Testing) |
| FUB |
Fubini's Theorem |
| GB |
Gaussian Basis |
| GCFR |
Generalized Cumulative Failure Rate |
| GCM |
Generalized Covariance Matrix |
| GF |
Generating Function |
| GFT |
Generalized Fourier Transform |
| GGD |
Generalized Gaussian Distribution |
| GHA |
Generalized Hermite Approximation |
| GPE |
Gaussian Process Estimation |
| GRF |
Gaussian Random Field |
| GTR |
Generalized Trend Regression |
| GVA |
Generalized Variance Analysis |
| GVB |
Generalized Variance Bound |
| H1(x) |
First Hermite Polynomial |
| H1 |
Alternative Hypothesis |
| H |
Hypothesis |
| HA |
Hypothesis Assessment |
| HCF |
Highest Common Factor |
| HCM |
Hierarchical Clustering Model |
| HI |
Homogeneity Index |
| HID |
High-Impact Distribution |
| HIM |
High-Impact Model |
| HLD |
High-Level Data Analysis |
| HM |
Harmonic Mean |
| HMA |
Harmonic Moving Average |
| HMD |
High Moment Distribution |
| HRM |
Hazard Rate Model |
| HSI |
High Sensitivity Index |
| HT |
Hypothesis Testing |
| HV |
Hypervolume |
| HWT |
Haar Wavelet Transform |
| HXC |
High-Exploratory Calculation |
| HXY |
High-Exploratory Yield |
| I |
Mathematics & Statistics Abbreviations |
| IA |
Interval Analysis |
| IAE |
Integral Absolute Error |
| IBP |
Integration by Parts |
| IBS |
Integrated Brier Score |
| ICA |
Independent Component Analysis |