| Acronym | Definition |
|---|
| GAM | GPS (Global Positioning System)-Aided Munition |
| GAM | Global Asset Management (various locations) |
| GAM | Generalized Additive Models |
| GAM | Ground-to-Air Missile |
| GAM | Goat Anti-Mouse (cell biology) |
| GAM | Gerakan Aceh Merdeka (Indonesian: Free Aceh Movement) |
| GAM | Global Acute Malnutrition |
| GAM | Global Alliance Manager |
| GAM | Global Account Management |
| GAM | Global Allocation Map |
| GAM | Geographic Analysis and Monitoring (USGS) |
| GAM | Groupe d'Animation Musicale (French: Animation Music Group) |
| GAM | Gustavo A. Madero (Mexico) |
| GAM | Grupo de Apoyo Mutuo (Spanish: Mutual Support Group; Guatemala) |
| GAM | Great American Market |
| GAM | Global Account Management (Sprint) |
| GAM | Global Array Manager (Netframe) |
| GAM | Groupe d'Action Municipale (French: Municipal Action Group) |
| GAM | Gay Asian Men |
| GAM | Gay Asian Male |
| GAM | Grupo de Ayuda Mutua (Spanish: Mutual Support Group, Guatemala) |
| GAM | Galvanised after Manufacture (materials) |
| GAM | Gambell, Alaska (Airport Code) |
| GAM | Groupe pour l'Avancement de la Microchirurgie (French: Group for Advancement of Microsurgery) |
| GAM | Groupe Archéologique du Mesmontois (French: Archaeological Group of Mesmontois) |
| GAM | Grupo Azucarero Mexico |
| GAM | Groupement d'Artisans pour l'Achat de Matériaux (French: Group of Artisans for the Purchase of Materials) |
| GAM | Garage Auto Mercuri (French automobile dealer) |
| GAM | Gender Analysis Matrix |
| GAM | Great Aya and Miki (Japanese band) |
| GAM | Groupe Archéologique de Mouriès (French: Mouriès Archaeological Group) |
| GAM | Groupement Arras Montreuil (French disability association) |
| GAM | Georgia Anne Muldrow (musician) |
| GAM | Gram Atomic Mass |
| GAM | Games Factory Game (File Extension) |
| GAM | Graphic Access Method |
| GAM | Generalized Admittance Matrix |
| GAM | General Annual Meeting |
| GAM | Gamers Against Morons |
| GAM | Gravity Assist Manoeuvres (orbiting a planet) |
| GAM | Generic Aerodata Model |
| GAM | Goodwill Association of Michigan |
| GAM | Giant Activity Matrix (information technology; business rules used by an application) |
| GAM | General Aeronautical Material |
| GAM | Graveyard of the Atlantic Museum |
| GAM | Graphical Asset Management (Sandl) |
| GAM | Guerre Air Mer (French military specifications) |
| GAM | Glaucoma Awareness Month |
| GAM | German-American Musicians Association (Buffalo, New York) |
| GAM | Geotechnical Asset Management |