Update Abbreviations_and_Acronyms.csv

Author: PietrH

Abbreviations_and_Acronyms.csv

@@ -371,3 +371,4 @@ JSATS,Juvenile Salmon Acoustic Telemetry System,,https://www.pnnl.gov/technology
 DPSIR,"Drivers, Pressures, State, Impact, and Response model of intervention",https://en.wikipedia.org/wiki/DPSIR,https://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026561/
 IHD,InstandHoudings Doelstellingen,,https://www.ecopedia.be/encyclopedie/europese-natuurdoelen-ihd
 DST,Data Storage Tag,https://en.wikipedia.org/wiki/Data_storage_tag,https://www.star-oddi.com/media/1/dst_brochure_-may_2017_web.pdf
+RAG,Retrieval Augmented Generation,https://en.wikipedia.org/wiki/Retrieval-augmented_generation,https://www.freecodecamp.org/news/retrieval-augmented-generation-rag-handbook/