| Acronym | Definition |
|---|
| GIFS | Global Initiative for Father Support (World Alliance for Breastfeeding Action) |
| GIFS | Guild Insurance and Financial Services (pharmacy finance and insurance group; Pharmacy Guild of Australia; various locations) |
| GIFS | Guided Interprofessional Field Study (project; Canada) |
| GIFS | GemFire on Intel for Financial Services (software; Gemstone) |
| GIFS | Guggenheim Institute of Flight Structures |
| GIFS | Gulf Interstate Field Services, Inc. (Houston, TX) |
| GIFS | Global Interactive Forecast System (THORPEX (The Observing System Research and Predictability Experiment) Interactive Grand Global Ensemble) |
