| AIC | Akaike Information Criterion |
| AICc | Corrected Akaike Information Criterion |
| AP2/ERF | APETALA2/ETHYLENE RESPONSE FACTOR |
| BIC | Bayesian Information Criterion |
| BSA | Bulked Segregant Analysis |
| BWA-MEM | Burrows–Wheeler Aligner—Maximal Exact Matches (bioinformatics tool) |
| Chr | Chromosome |
| cM | Centimorgan |
| CR-400 | Model of the Konica Minolta Chroma Meter |
| CV | Coefficient of Variation |
| CYP90B1 | Cytochrome P450 90B1 (DWF4 gene) |
| DIR | DIRigent (gene family) |
| DOF | DNA-binding One Zinc Finger |
| EBI | Ethiopian Biodiversity Institute |
| F2 | Second Filial Generation |
| F3 | Third Filial Generation |
| F7 | Seventh Filial Generation |
| F8 | Eighth Filial Generation |
| FAO | Food and Agriculture Organization |
| FarmCPU | Fixed and Random Model Circulating Probability Unification |
| FEM | Fixed-Effect Model |
| FST | Fixation Index (population genetic statistic) |
| GAPIT | Genome Association and Prediction Integrated Tool |
| GATK | Genome Analysis Toolkit |
| GBS | Genotyping-by-Sequencing |
| GFF3 | General Feature Format version 3 |
| GWAS | Genome-Wide Association Study |
| H2 | Broad-sense Heritability |
| HTRX | Haplotype Trend Regression with eXclusion |
| IBS | Identity-by-State |
| K | Number of genetic clusters (in population structure) |
| KASP | Kompetitive Allele-Specific PCR |
| kb | Kilobase |
| LD | Linkage Disequilibrium |
| LOD | Logarithm of Odds |
| LOESS | Locally Estimated Scatterplot Smoothing |
| L* | Lightness (CIELAB color space parameter) |
| a* | Green–Red component (CIELAB color space parameter) |
| b* | Blue–Yellow component (CIELAB color space parameter) |
| MAF | Minor Allele Frequency |
| MAS | Marker-Assisted Selection |
| Mb | Megabase |
| MYB | v-MYB avian myeloblastosis viral oncogene homolog (transcription factor family) |
| bHLH | Basic Helix-Loop-Helix (transcription factor family) |
| NCBI nr | National Center for Biotechnology Information non-redundant (database) |
| PCA | Principal Component Analysis |
| PEG | Polyethylene Glycol |
| PH | Plant Height |
| PLINK | Whole Genome Association Analysis Toolset |
| PPO | Polyphenol Oxidase |
| PVE | Phenotypic Variance Explained |
| Q-matrix | Ancestry proportion matrix (from population structure) |
| Q–Q plot | Quantile–Quantile plot |
| QTL | Quantitative Trait Locus/Loci |
| r | Number of replicates |
| r2 | Squared correlation coefficient (measure of LD) |
| RAD-seq | Restriction-site Associated DNA Sequencing |
| REM | Random-Effect Model (mentioned as background model in FarmCPU) |
| RIL | Recombinant Inbred Line |
| SBP | SQUAMOSA Promoter-Binding Protein |
| SCC | Seed Coat Color |
| SIACS9 | Sesamum indicum 1-aminocyclopropane-1-carboxylic acid synthase 9 |
| SICEN2 | Sesamum indicum Centroradialis 2 |
| Sindi | Sesamum indicum (gene prefix in genome annotation) |
| SLAF | Specific-Length Amplified Fragment |
| SLUBI | Swedish University of Agricultural Sciences Bioinformatics Infrastructure |
| SLU | Swedish University of Agricultural Sciences |
| SNP | Single Nucleotide Polymorphism |
| SSD | Single-Seed Descent |
| SSR | Simple Sequence Repeat |
| STY8 | Serine/Threonine-protein kinase STY8 |
| TASSEL | Trait Analysis by aSSociation, Evolution and Linkage |
| TF | Transcription Factor |
| VCF | Variant Call Format |
| VCFtools | Variant Call Format tools |
| WARC | Werer Agricultural Research Center |
| WRKY | Transcription factor family named after the conserved WRKY domain |