A practical, animated field guide to the terms that connect ICP, pipeline, SaaS economics, RevOps governance, PLG, ABM, customer success and GTM automation.
GTM language can sound fragmented: ICP, PQL, NRR, routing logic, weighted pipeline, MEDDICC, ABM, deal desk. In practice, these are not disconnected buzzwords. They are parts of one operating system that moves a company from market selection to revenue, renewal and expansion.
This guide treats vocabulary as an operating map. A trigger event changes account priority. A persona changes the message. A qualification framework improves forecast confidence. A customer health score changes the renewal plan. That is what the terminology is really for.
How the language fits together
Every revenue system starts with a target, converts that target into prioritized accounts, activates the right message, manages opportunity progression, and then protects recurring revenue after the sale.
The glossary
Search across the guide or filter by discipline. Terms are grouped into the same 10 clusters you would encounter in a SaaS GTM operating model.
Core 25 to memorize first
These are the words most likely to matter in SaaS GTM, RevOps and revenue architecture conversations.
How to use this vocabulary in interviews
“I look at GTM as a system, not just sales activity.” Then connect the terms: ICP defines who to target; buying signals explain why now; RevOps governs the lifecycle; pipeline coverage and weighted pipeline shape the forecast; NRR and GRR show whether the revenue engine compounds after acquisition.