PPI	Protein-protein interaction.
NA	Network alignment.
HTO	High-throughput omics.
GWAS	Genome-wide association studies.
NGS	Next-generation sequencing.
Y2H	Yeast two-hybrid.
MS	Mass Spectrometry.
EC number	Enzyme commission.
BioPAX	Biological pathway exchange.
PSI-MI	Proteomics standards initiative—molecular interaction.
INOH	Integrating network objects with hierarchies.
KEGG	Kyoto encyclopedia of genes and genomes.
SMPDB	Small molecule pathway database.
DIP	Database of interacting proteins.
BioGRID	Biological general repository for interaction datasets.
MINT	Molecular interaction database.
I2D	Interologous interaction database.
STRING	Search tool for the retrieval of interacting genes/proteins database.
AT	Arabidopsis thaliana.
BT	Bos taurus.
BS	Bacillus subtilis.
CE	Caenorhabditis elegans.
CS	Chlorocebus sabaeus.
CG	Cricetulus griseus.
DR	Danio rerio.
DM	Drosophila melanogaster.
EC	Escherichia coli.
GG	Gallus gallus.
HS	Homo sapiens.
HP	Helicobacter pylori.
MM	Mus musculus.
RN	Rattus norvegicus.
SC	Saccharomyces cerevisiae.
SP	Schizosaccharomyces pombe.