diff --git a/Data/Abbr/astronomy.csv b/Data/Abbr/astronomy.csv
index 3ca6e61d..c464a784 100644
--- a/Data/Abbr/astronomy.csv
+++ b/Data/Abbr/astronomy.csv
@@ -179,7 +179,7 @@ HIRES,(ELT) HIgh REsolution Spectrograph
 HODM,High Order Deformable Mirror
 HST,Hubble Space Telescope
 HVAC,Heating, Ventilation and Air Conditioning
-IAG,Institute of Astronomy, Geophysics and Atmospheric Sciences (Brazil)
+IAG,"Institute of Astronomy, Geophysics and Atmospheric Sciences (Brazil)"
 IAS,International Accounting Standards
 IAU,International Astronomical Union
 Icar,"Icarus, Planetary science journal, Planetary science journal"