| Acronym | Definition |
|---|
| FGCS➣Future Generation Computer Systems |
| FGCS➣Fifth Generation Computer Systems (project; ICOT) |
| FGCS➣Federal Geodetic Control Subcommittee (geodetic surveys) |
| FGCS➣Female Genital Cosmetic Surgery (medical procedure) |
| FGCS➣Fuel Gas Conditioning Skid (turbine maintenance) |
| FGCS➣Flight Guidance & Control System |
| FGCS➣Fixed Ground Control Station |