Clue: Communication inits.

Answer: ITT

Length: 3

---

Similar Clues:

• Inits. in mobile communications (HTC with 3 letters)
• Old inits. in tele-communications (ITT with 3 letters)
• Bygone presidential inits. (HST with 3 letters)
• Big inits. in news (e.g. NPR with 3 letters)
• "Conning Tower" inits. (FPA with 3 letters)
• SuperStation inits. (TBS with 3 letters)
• Bowling lane equipment inits. (AMF with 3 letters)
• Inits. on a navy vessel (USS with 3 letters)
• Onetime Presidential inits. (DDE with 3 letters)
• Global communications device (TELEX with 5 letters)