Clue: Enterprise inits.

Answer: USS

Length: 3

---

Similar Clues:

• Big inits. in the defense industry (ITT with 3 letters)
• Big TV inits. (PBS with 3 letters)
• Reagan military inits. (SDI with 3 letters)
• Enterprise counselor (TROI with 4 letters)
• Toothpaste box inits. (ADA with 3 letters)
• Speculative enterprises (VENTURES with 8 letters)
• Home improvement inits. (DIY with 3 letters)
• Point-Four Program inits. (HST with 3 letters)
• Big inits. in news and culture (NPR with 3 letters)
• Vice admiral on the U.S.S. Enterprise (HALSEY with 6 letters)