Gig
- Concert
- Cornish pilot gig
- Frank D. Gilroy
- GIG (Hot Wheels AcceleRacers)
- Generalized inverse Gaussian distribution
- Georgian Industrial Group
- Gig (Circle Jerks album)
- Gig (Northern Pikes album)
- Gig (boat)
- Gig (carriage)
- Gig Car Share
- Gig Gangel
- Gig Morton
- Gig Ryan
- Gig Young
- Gig economy
- Gig worker
- Gig-mill
- Gigabyte
- Gigg (disambiguation)
- Giggleswick railway station
- Giggs (disambiguation)
- Global Information Grid
- KGIG-LP
- List of professional wrestling terms
- NHS Wales
- Rio de Janeiro–Galeão International Airport
- Ultraman Mebius