| Acronym | Definition |
|---|
| FFX➣Final Fantasy 10 (aka Final Fantasy X; game) |
| FFX➣Full Effects |
| FFX➣Fast Effects |
| FFX➣Final Fantasy X |
| FFX➣Find Fast Index |
| FFX➣Mozilla Firefox (Mozilla browser) |
| FFX➣Fairfax Connector (Fairfax County, Virginia transit provider) |
| FFX➣Final Fantasy Extreme |
| FFX➣Fast Frigate (Star Fleet Battles) |
| FFX➣Fairfax, Virginia, USA |