Silicons in the US
| Silicon Alley | New York City |
| Silicon Bayou | Baton Rouge & Alexandria, La |
| Silicon Beach | Orange County & Santa Barbara |
| Silicon Desert | Phoenix, Arizona |
| Silicon Dominion | State of Virginia |
| Silicon Forest | Portland, Oregan |
| Silicon Gulch | Austin, Texas |
| Silicon Hills | Austin, Texas |
| Silicon Island | Alameda (also Taiwan) |
| Silicon Mesa | Albuquerque, N.M. |
| Silicon Mountain | Colorado Springs, CO |
| Silicon Plantation | State of Virginia (see Silicon Dominion) |
| Silicon Prairie | Sious Falls, S.D.; Iowa City, Iowa; Dallas; Austin, Texas; and Champaign, Ill |
| Silicon Seaboard | Richmond, Va |
| Silicon Swamp | Southern Florida |
| Silicon Tundra | Minneapolis/St. Paul, Minn |
| Silicon Valley | Fairfield, Iowa |
| Silicon Valley | Santa Clara County and nearby areas, CA |
International Silicons
| Silicon Valley North | Ottawa, Canada |
| Silicon Bog | Ireland |
| Silicon Glen | Livingston, Scotland |
| Silicon Island | Taiwan (Also Alameda, US) |
| Silicon Plateau | Bangalore, India |
| Silicon Plain | Finland |
| Silicon Bog | Ireland |
| Multimedia Gulch | San Franscisco (South of Market St.), CA USA |
| Multimedia Super Corridor | Malaysia |
| Silicon Wadi | Israel |
| Digital Coast | Los Angeles |