| Acronym | Definition |
|---|
| GMSA➣General Motors South Africa |
| GMSA➣Gel Mobility Shift Assay |
| GMSA➣Global Maritime Situational Awareness |
| GMSA➣Georgia Middle School Association |
| GMSA➣Global Marine Species Assessment |
| GMSA➣Greater Manchester Strategic Alliance (UK) |
| GMSA➣Green Mountain Self-Advocates |
| GMSA➣Gospel Mission of South America |
| GMSA➣Greater Memphis Soccer Association (Tennessee) |
| GMSA➣Greater Minnesota Speedskating Association |
| GMSA➣Ghana Muslim Students Association (Asawasi-Kumasi, Ghana) |
| GMSA➣Graduate Management Student Association |
| GMSA➣Groupe Minoteries SA (Switzerland) |
| GMSA➣Green Mountain Studio Animals (Faux Pas series) |
| GMSA➣Globally Minded Student Association |
| GMSA➣generalized mean-spherical-approximation |
| GMSA➣Global Management Student Association |
| GMSA➣Government Maglev System Assessment |
| GMSA➣German Market Startup Agency |
| GMSA➣Good Morning San Antonio (KSAT morning TV program) |
| GMSA➣Generational Ministries South Africa |
| GMSA➣Greater Metropolitan Statistical Area |
| GMSA➣Global Multivariate Statistical Analysis |
| GMSA➣Government Mensuration Software Application |
| GMSA➣General Motors Student Assistance |
| GMSA➣Guaranteed Minimum Sum Assured |
| GMSA➣General Maintenance Skills Assessment |
| GMSA➣Gilbert Main Street Association |
| GMSA➣Greater Manassas Service Area |
| GMSA➣Gender and Media in Southern Africa (Johannesburg, South Africa) |
| GMSA➣Girls Missionary Society Association |
| GMSA➣Graduate Music Student Association |
| GMSA➣Georgia Main Street Association |
| GMSA➣Greater Milwaukee Surgical Associates |
| GMSA➣Georgia Mountain Soccer Association |
| GMSA➣Global Movement Security Application |
| GMSA➣Graduate Muslim Students Association |
| GMSA➣Seaman Apprentice, Gunner's Mate Striker (US Navy rating) |
| GMSA➣Gulf of Mexico Statistical Area |