AQL - Annotation Query Language AOSD - Aspect-Oriented Software Development ACID - Atomicity, Consistency, Isolation and Durability BDA - Big Data Analytics CQL - Cypher Query Language CQL - Cassandra Query Language CQL - Contextual/Common Query Language COTS - Commodity off-the-shelf CART - Classification and Regression Trees CCA - Canonical Correlational Analysis CEP - Complex Event Processing DAD - Discover, Access, Distill 3DM - Data Driven Decision Making DHSL - Distributed Hadoop Storage Layer DAG - Directed Acyclic Graph EDA - Exploratory Data Analysis, Event Driven Architeture ECL - Enterprise Control Language EPN - Event Processing Nodes FUSE - Filesystem in Userspace GEOFF - Graph Serialization Format HPCC - High Performance Computing Cluster HPIL - Hadoop Physical Infrastruture Layer HAR - Hadoop Archive IDA - Initial Data Analysis JSON - JavaScriptObjectNotation Query Language JAQL - JSON Query Language JSON - JavaScriptObjectNotation Query Language KFS - Kosmos File System LZO - Lempel–Ziv–Oberhumer MDM - Master Data Management NLP - Natural Language Processing OLAP - Online Analytical Processing OLTP - Online Transactional Processing PMML - Predictive Model Markup Language Q - {pending, please share if you have some thing} RDD - Resilient Distributed Database SOA - Service Oriented Architeture S4 - Simple Scalable Streaming System TDA - Topological Data Analysis UIMA - Unstructured Information Management Architecture UDAF - USer Defined Aggregate Function UDTF - User Defined Tablegenerating Function VC - Vapnik Chervonekis Dimension W3C - World Wide Web Consortium XML - Extensible Markup Language YARN - Yet Another Resource Manager ZFS - Zettabyte File System by Sun Mircosystem