| SGM | Safety and Gateway Module 
| Others |
| SGM | San Gabriel Mountain
| Others |
| SGM | San Gabriel Mountains
| Others |
| SGM | Schweizer Graphische Mitteilungen
| Others |
| SGM | Science Guard Men
| Others |
| SGM | Sea Gallantry Medal
| Others |
| SGM | Second Generation Model
| Others |
| SGM | Second Generation Modem
| Others |
| SGM | Second Generation Multiplex
| Others |
| SGM | Segunda Guerra Mundial
| Others |
| SGM | Senior Game Master
| Others |
| SGM | Serbs Greeks Macedonians
| Others |
| SGM | Sergeant Major
| Military, Army, Designation / Rank |
| SGM | Sexual and Gender Minorities
| Others |
| SGM | Sexual and Gender Minority
| Others |
| SGM | Sexual Gender Minority
| Others |
| SGM | Shaded Graphics Modeling
| Others |
| SGM | Shanghai General Motors
| Others |
| SGM | Signal Generator Monitor
| Others |
| SGM | Signaling Gateway Manager
| Others |
| SGM | Signature Global Mall
| Others |
| SGM | Single Gay Male
| Others |
| SGM | Sir George Martin
| Others |
| SGM | Small Group Multicast
| Others |
| SGM | Society for General Microbiology
| Others |
| SGM | Software Group Manager
| Others |
| SGM | Some Great Mods
| Others |
| SGM | Southern Gospel Music
| Others |
| SGM | Southern Grouts and Mortars
| Others |
| SGM | Souverign Grace Ministies
| Others |
| SGM | Sovereign Grace Ministries
| Others |
| SGM | Special General Meeting
| Others |
| SGM | Special General Memorandum
| Others |
| SGM | Spontaneous Genetic Mutation
| Others |
| SGM | Stable Gait Model
| Others |
| SGM | Standard Generalized Markup
| Others |
| SGM | Standard Generalized Markup Language SGML document
| Others |
| SGM | Standard Gross Margin
| Others |
| SGM | Starter Generator Motor
| Others |
| SGM | State Graph Manipulator
| Others |
| SGM | State Guides and Manuals
| Others |
| SGM | Steel Gray Metallic
| Others |
| SGM | Stewards Grand Master
| Others |
| SGM | Story Grammar Marker
| Others |
| SGM | System Guidance for Mobile
| Others |