This ready-to-use genes catalog with 82,661 F3M-inferred (version 1.1.0) functional annotations can directly be used for mapping of metatranscriptomic fastQ reads and gene expression data analysis. The catalog has been constructed from the pangenome data of 44 bacterial species (corresponding to 46 specI) among the most commonly found of meat related microbiomes (spoiled or fermented). The species are listed in the metadata file available with the catalog (meat_microbiomes_genes_catalog_F3M_genome_list_V1.1.0.tsv). The catalog is made of three files : (1) meat_microbiomes_F3M_genes_catalogs_V1_1_0.fasta; (2) meat_microbiomes_f3m_genes_catalog_V1_1_0_funct_annotations.tsv (for the F3M annotations) and (3) meat_microbiomes_f3m_genes_catalog_V1_1_0_gtdb_classification.tsv (for the GTDB taxonomy).