They're not legal terminology, so why should you care about using Incoterms?
The simple answer is: No. It's not just you. Logistics providers have the same difficulty in communication as any other intensely regulated industry: no one outside their industry has a clue what people are saying. Consider this: Are you ANSI about the COGS in DC being DOA? What are they EFTA? There oughta be.
You might have heard that the U.S. government is changing the way they manage imports and exports, and it’s true. The International Trade Data System (ITDS) will bring together around 20 government agencies, covering nearly 40 different departments, divisions, and programs.