Clue: '60s warzone, briefly

Answer: NAM

Length: 3

---

Similar Clues:

• Heart test, briefly (ECG with 3 letters)
• Privately keep in the email loop, briefly (BCC with 3 letters)
• Bookmarked addresses, briefly (URLS with 4 letters)
• Quaint weekend getaway, briefly (BANDB with 5 letters)
• Beauty shop offering briefly (PERM with 4 letters)
• Bygone fast flier, briefly (SST with 3 letters)
• Criminals' ways, briefly (MOS with 3 letters)
• Security request, briefly (IDCARD with 6 letters)
• Ambulance attendant, briefly (EMT with 3 letters)
• War-zone danger, briefly (IED with 3 letters)