Clue: Abbr. on a fax machine

Answer: OPER

Length: 4

---

Similar Clues:

• Like some online forum postings: Abbr. (ANON with 4 letters)
• Bank cash machine: abbr. (ATM with 3 letters)
• Bank machine, abbr. (ATM with 3 letters)
• Professional with an x-ray machine: Abbr. (DDS with 3 letters)
• Wave machine?: Abbr. (EEG with 3 letters)
• Need to get online: Abbr. (ISP with 3 letters)
• Copy machine setting: Abbr. (LTR with 3 letters)
• X-ray machine's successor (Abbr.) (MRI with 3 letters)
• Ontario, abbr. (ONT with 3 letters)
• It may be tracked online: Abbr. (PKG with 3 letters)