Clue: Communication system for the gorilla Koko: Abbr.

Answer: ASL

Length: 3

---

Similar Clues:

• Koko's communication form (abbr.) (ASL with 3 letters)
• Silent communication system: Abbr. (ASL with 3 letters)
• Form of digital communication?: Abbr. (ASL with 3 letters)
• Form request: Abbr. (ADDR with 4 letters)
• Frequenter of Web forums: Abbr. (ADMIN with 5 letters)
• Thesaurus abbr. (e.g. ADV with 3 letters)
• Number at the bottom of the first page of a 1040 form: Abbr. (AGI with 3 letters)
• Part of a sales force: Abbr. (AGT with 3 letters)
• Moving force: Abbr. (AGT with 3 letters)
• A "Forrest Gump" setting: abbr. (ALA with 3 letters)