Strep

Strep may refer to:


 * Streptococcus, a genus of bacteria
 * Streptococcal pharyngitis, an infectious disease commonly called "strep throat"
 * Streptocarpus, a genus of flowering plants
 * Streptomycin, an antibiotic
 * Specific Targeted Research Project (STReP), a type of medium-sized research project funded by the European Commission