S7 or S-7 may refer to:
==Electronics and software== Acer Aspire S7, a laptop Samsung Galaxy S7, a smartphone Samsung Galaxy Tab S7, a tablet computer , an automation system based on Programmable Logic Controller from Siemens, successor to Simatic S5 PLC SPARC S7, a computer processor using the SPARC instruction set Sub7, a computer backdoor
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).