Abbreviations and codes presented in the publication entitled "Bioethanol manufacturing from industrial olive pomace slurry through integrated hydrothermal carbonisation and non-conventional yeast-based fermentation processes" Abbreviations of samples: OP = Two phase olive pomace slurry M180-2 = Hydrolysate produced by microwave hydrothermal carbonisation at 180 °C with 2 min holding time M180-16 = Hydrolysate produced by microwave hydrothermal carbonisation at 180 °C with 16 min holding time M180-30 = Hydrolysate produced by microwave hydrothermal carbonisation at 180 °C with 30 min holding time M215-2 = Hydrolysate produced by microwave hydrothermal carbonisation at 215 °C with 2 min holding time M215-16 = Hydrolysate produced by microwave hydrothermal carbonisation at 215 °C with 16 min holding time M215-30 = Hydrolysate produced by microwave hydrothermal carbonisation at 215 °C with 30 min holding time M250-2 = Hydrolysate produced by microwave hydrothermal carbonisation at 250 °C with 2 min holding time M250-16 = Hydrolysate produced by microwave hydrothermal carbonisation at 250 °C with 16 min holding time M250-30 = Hydrolysate produced by microwave hydrothermal carbonisation at 250 °C with 30 min holding time C180-2 = Hydrolysate produced by conventional hydrothermal carbonisation at 180 °C with 2 min holding time C180-16 = Hydrolysate produced by conventional hydrothermal carbonisation at 180 °C with 16 min holding time C180-30 = Hydrolysate produced by conventional hydrothermal carbonisation at 180 °C with 30 min holding time C215-2 = Hydrolysate produced by conventional hydrothermal carbonisation at 215 °C with 2 min holding time C215-16 = Hydrolysate produced by conventional hydrothermal carbonisation at 215 °C with 16 min holding time C215-30 = Hydrolysate produced by conventional hydrothermal carbonisation at 215 °C with 30 min holding time C250-2 = Hydrolysate produced by conventional hydrothermal carbonisation at 250 °C with 2 min holding time C250-16 = Hydrolysate produced by conventional hydrothermal carbonisation at 250 °C with 16 min holding time C250-30 = Hydrolysate produced by conventional hydrothermal carbonisation at 250 °C with 30 min holding time