| GB/S | Gigabit Per Second 
| Others |
| GB/S | Gigabyte Per Second
| Others |
| GBS | Beauty Stores
| Others |
| GBS | Building Supply
| Others |
| GBS | Gannon Broadcasting Systems, Inc.
| Others |
| GBS | Gathering Behind Sodas
| Others |
| GBS | Gavin Blair Safaris
| Others |
| GBS | Generic Battle System
| Others |
| GBS | Genotyping by sequencing
| Others |
| GBS | Geographic Business Solution
| Others |
| GBS | George Barton Shick
| Others |
| GBS | George Bernard Shaw
| Others |
| GBS | George Bernard Shaw (1856-1950)
| Others |
| GBS | Get Better Slowly
| Others |
| GBS | Gets Better Slowly
| Others |
| GBS | Getting Better Slowly
| Others |
| GBS | Glasgow-Blatchford bleeding score
| Others |
| GBS | Glass Breakage Sensor
| Others |
| GBS | Glenbrooke Bible Study
| Others |
| GBS | Global Broadcast Service
| Others |
| GBS | Global Broadcast System
| Others |
| GBS | Global Broadcasting System
| Others |
| GBS | Global Business and Society
| Others |
| GBS | Global Business Services
| Others |
| GBS | Glowing Black Stone
| Others |
| GBS | Glued And Blind Seams
| Others |
| GBS | Glued and Blind Stitching
| Others |
| GBS | Goal Based Scenario
| Others |
| GBS | God's Bible School
| Others |
| GBS | Godiva Brownie Sundae
| Others |
| GBS | Good Bad Score
| Others |
| GBS | Good Business Sense
| Others |
| GBS | Google Blog Search
| Others |
| GBS | Google Book Search
| Others |
| GBS | Google Book Settlement
| Others |
| GBS | Google Browser Sync
| Others |
| GBS | Gottlieb, Bauernschmidt, and Straus
| Others |
| GBS | Governmental Business Systems
| Others |
| GBS | Graduate Bible Study
| Others |
| GBS | Grand Bend Speedway
| Others |
| GBS | Gratuitous Booty Shot
| Others |
| GBS | Gravity Base Structure
| Others |
| GBS | Great Big Sea
| Others |
| GBS | Great Big Spooge
| Others |
| GBS | Great Big Steve
| Others |
| GBS | Great Body Shop
| Others |
| GBS | Great British Sports Cars
| Others |
| GBS | Great British String
| Others |
| GBS | Great Broker Support
| Others |
| GBS | Greater Bridgeport Symphony
| Others |
| GBS | Green Building Studio
| Others |
| GBS | Ground-Based Sensor
| Others |
| GBS | Ground-Based Software
| Others |
| GBS | Group B Strep
| Others |
| GBS | Group B Streptococcal
| Others |
| GBS | Group B Streptococcal disease
| Others |
| GBS | Group B Streptococcus
| Others |
| GBS | Group Benefit Services
| Others |
| GBS | Group Beta Strep
| Others |
| GBS | Group Bridging Service
| Others |
| GBS | Group Broadband Scheme
| Others |
| GBS | GROUP Business Software
| Others |
| GBS | Gudgeon Bush
| Others |
| GBS | Guillain Barre Syndrome
| Others |
| GBS | Guillain-Barre Syndrome
| Others |
| GBS | The Beauty Store
| Others |