When we work in an industry,have sometimes determining the defference between SEO andSEM,SEM and PPC,or PPC and CPC.i will share some Acronyms given Below: 1. BL = Backlink 2. CPC = Cost Per Click 3. CSE = Comparison Shopping Engine or Custom Search Engine (Google) 4. CSS = Cascading Style Sheet 5. DC = Data Center 6. DMOZ = Directory – Mozilla 7. HTML = HyperText Markup Language 8. IBL = Inbound Link 9. IPB9 = Internet Business Promoter 10. LSA = Latent semantic analysis 11. LSI = Latent Semantic Indexing 12. OBL = Outbound Link 13. ODP = Open Direcrory Project, See DMOZ 14. OWBL = One way back link 15. PPA = Pay Per Action 16. PPC = Pay Per Click 17. PR = PageRank 18. RI = Regular index 19. RSS = RDF Site Summary, Rich Site Summary, Really Simple Syndication 20. SE = Search Engine 21. SEM = Search Engine Marketing 22. SEO = Search Engine Optimization (Optimisation) 23. SERP = Search Engine Results Page 24. SI = Supplemental Index 25. SSE = Yahoo! Search Submit Express 26. SSP = Yahoo! Search Submit Pro 27. SWL = SiteWide Link 28. TBPR = Toolbar PageRank 29. TR = Trust Rank 30. VIPS = Visual-block Page Segmentation 31. WP/WP4 = Web Position/Web Position 4 32. XML = Extensible Markup Language Missing anything? Be sure to share your favorite SEO acronyms with me.
KS= keyword Density KEI=keyword effectiveness indexing SMM= social media marketing EM= email marketing MLM= multilevel marketing