Step 1: Understanding the Concept:
Conflict in Sri Lanka was largely between the Sinhalese majority and the Tamil minority, leading to the rise of militant groups.
Step 3: Detailed Explanation:
The Liberation Tigers of Tamil Eelam (LTTE) was a militant organization based in northeastern Sri Lanka.
Founded in 1976 by Velupillai Prabhakaran, its ultimate goal was the creation of an independent state (Tamil Eelam) for the Tamil people.
The group engaged in a long civil war with the Sri Lankan government until its military defeat in May 2009.
Step 4: Final Answer:
The terrorist organization in Sri Lanka referred to is the LTTE.