Related Clues:

• Mo. fractions
• Calendar rows: Abbr
• Mo. divisions
• Fractions of a month: Abbr
• Fortnight's pair (abbr.)
• Mon. to Sun. periods
• Cal. rows
• Some cal. lines
• A qtr.'s baker's dozen
• Calendar divs
• Calendar units: Abbr
• Sun.-to-Sat. periods
• Qtr.'s baker's dozen
• Calendar units (abbr.)
• Parts of a mo