Crossword clues for Communication system: Abbr. 3 letters
| Answer | Clue |
|---|---|
| TEL | Communication system: Abbr. |
| ASL | Nonverbal communication system: Abbr. |
| ASL | Communication system for the gorilla Koko: Abbr. |
| CBRADIO | Communication system for long-haul truckers (Abbr.) |
