Clue: Relatively common letters

Answer: SPAM

Length: 4

---

Similar Clues:

• Common DC license letters (DRL with 3 letters)
• Common letters in an email address (AOL with 3 letters)
• Common crossword clue letters (ABBR with 4 letters)
• Common letters after @ (AOL with 3 letters)
• Common Market letters (EEC with 3 letters)
• Common Market letters, once (EEC with 3 letters)
• Common Internet letters (e.g. HTTP with 4 letters)
• Common Nascar letters (STP with 3 letters)
• Common commuting letters (MTA with 3 letters)
• The Common Market letters (EEC with 3 letters)