The meaning of the Acronym FSGS is...

FSGS is

• Flare/Shallow Glide Slope

More Meanings For FSGS:

• Frustrating Starcraft Gamers Shitless
• Focal Segmental Glomerulosclerosis
• Flare/Shallow Glide Slope
• Free Standard Game Server

FSGS is also in:

• Adults
• NASA
• Physiology
• Sports