Clue: Timeline units, often

Answer: ERAS

Length: 4

---

Similar Clues:

• Chain units: Abbr. (MTS with 3 letters)
• Elect. units (AMPS with 4 letters)
• Data units in which the whole internet is measured (ZETTABYTES with 10 letters)
• Chernobyl units (RADS with 4 letters)
• Disk units (BYTES with 5 letters)
• Parental units, with "the" (FAM with 3 letters)
• Classroom units (DESKS with 5 letters)
• Motorcade units (SEDANS with 6 letters)
• Political units, in Quebec (ETATS with 5 letters)
• Gas units (TANKS with 5 letters)