Here is a summary of the provided text in one paragraph: In the age of texting and team chat apps, business acronyms are constantly emerging. To help decode these terms, this list provides explanations for various initialisms used in business and marketing contexts, including SMB (Small and Medium-Sized Business), B2B (Business-to-Business) and B2C (Business-to-Consumer). The list also covers industry-specific terms like CSR (Corporate Social Responsibility), SOP (Standard Operating Procedure), SEO (Search Engine Optimization), PPC (Pay Per Click), CTR (Click Through Rate), CTA (Call To Action), DAU (Daily Active Users), USP (Unique Selling Proposition), TM (Trademark), SaaS (Software as a Service), and many others, highlighting their meanings and applications in business and marketing.