TAM
Business & Finance abbreviation · Management & Strategy
| Stands for | Total addressable market |
|---|---|
| Categories | Business & Finance |
TAM stands for Total addressable market, a management & strategy abbreviation.
Total revenue opportunity available if a product captured 100 percent of its market, calculated from the number of potential customers multiplied by annual spend per customer. Startups and investors use TAM to judge whether a market is large enough to support a big company.
Example: Our TAM is roughly $12 billion: 400,000 mid-size clinics spending about $30,000 a year on scheduling software.
Usage notes
Usually presented with SAM and SOM as a set of nested circles, each smaller than the last. Top-down TAM estimates start from industry reports, while bottom-up estimates multiply customer counts by price and are generally considered more credible. Pronounced as a word or as letters.
Related abbreviations
More management & strategy abbreviations
- SME – Small and medium-sized enterprise
- SOM – Serviceable obtainable market
- SOP – Standard operating procedure
- SPC – Statistical process control
- SSC – Shared services center
- SWOT – Strengths, weaknesses, opportunities and threats
- TCO – Total cost of ownership
- TOC – Theory of constraints
- ToR – Terms of reference
- TPS – Toyota Production System
- TQM – Total quality management
- VRIO – Value, rarity, imitability, organization