| Global Studies Programme | Academic & Science |
| Geological Society of the Philippines | Academic & Science |
| Groningen Student Platform | Academic & Science |
| Group Study Problem | Academic & Science |
| Generalised System of Preferences | Academic & Science |
| Graduating Senior Priority | Academic & Science |
| Governor's Scholars Program | Academic & Science |
| Grammar, Spelling, and Punctuation | Academic & Science |
| General Simulation Program | Business |
| General Securities Principal | Business |
| Geek Squad Protection | Business |
| iPath Standard & Poors GSCI Total Return Index Exchange Traded Notes | Business |
| Gold Standard Press | Business |
| Gross State Product | Business |
| Gymna Stability Profile | Business |
| Government Service Provider | Business |
| Generalized SYSTEM of Preferences | Business |
| Government Selling Price | Business |
| Georgia State Patrol | Community |
| Georgia Scholar Program | Community |
| God's Simple Plan | Community |
| God's Special People | Community |
| Glory Soothes Power | Community |
| Glue, Scissors, Paper | Community |
| Gazeta SPorturilor | Community |
| George Saint Pierre | Community |
| Geometer's Sketchpad Sketch file | Computing |
| Grid Security Protocol | Computing |
| Government Security Program | Computing |
| Generic Server Passer | Computing |
| Guaranteed Stream Provider | Computing |
| Generic Service Provider | Computing |
| Grid Service Provider | Computing |
| Gnutella Service Provider | Computing |
| Graphical Software Package | Computing |
| Global Service Processor | Computing |
| Guardian Service Processor | Computing |
| Generalized System of Preference | Computing |
| Generic Service Passes | Computing |
| Gms System Protocol | Computing |
| Group Session Profile | Computing |
| Graph Store Http Protocol | Computing |
| Google Sponsored Promotions | Computing |
| Generalised Scheme of Preferences | General |
| Graduate Studies Program | General |
| Graduate Safety Practitioner | General |
| Georges St Pierre | General |
| Guy Space Program | General |
| Grup Servicii Petroliere | General |
| Gertrude Sellars Pearson | General |
| Gross Signed Premiums | General |
| Good Scientific Practice | General |
| Gradsko saobraćajno preduzeće | General |
| Global Soil Partnership | General |
| Good Scientific Practices | General |
| General Secretory Pathway | General |
| Global Solutions Program | General |
| Gustav Stroes Pedal | General |
| German Shepherd Puppy | General |
| Geological Survey of Pakistan | General |
| Gmail sponsored promotions | General |
| Gradsko saobracajno preduzece | General |
| GSTN Suvidha Provider | General |
| Gel Spun Polyethylene | General |
| GST Suvidha Provider | General |
| Gene Specific Primer | General |
| Galvanized Steel Pipe | General |
| Global Shipping Programme | General |
| GST Suvidha Providers | General |
| Geotechnical Special Publications | General |
| Global Summer Program | General |
| Global Startup Program | General |
| Guaranteed Savings Plan | General |
| Good Sourcing Practice | General |
| George St Pierre | General |
| Glory Sound Prep | General |
| Grab Some Pizza | General |
| Global Small Platform | General |
| Gazoline Sans Plomb | General |
| Global Service and Parts | General |
| Gelatin Silver Print | General |
| Genealogical Society of Pennsylvania | General |
| Goofy Skater Possie | General |
| German Shorthaired Pointer | General |
| Global Satelite Phone | General |
| Government Structural Policies | Governmental |
| Garden State Parkway | Governmental |
| Good Statistics Practice | Governmental |
| GURDASPUR | Indian Railway Station |
| German Shorthaired Piranha | International |
| Game Service Provider | Internet |
| General Surgical Pathology | Medical |
| Good Storage Practices | Medical |
| Genomics Superstruct Project | Medical |
| Guided Systems Protocol | Military and Defence |
| Global Service Provider | Networking |
| Generic Switching Place | Networking |
| Generalized Sequential Pattern | Physics Related |
| Greenville/Spartanburg International Airport, Greenville/Spartanburg, South Carolina USA | Regional |
| Global Service Providing | Space Science |
| Ghetto Starcraft Players | Sports |
