Related Clues:
- Autumnal equinox mo
- Be Kind to Editors and Writers Mo. [for real!]
- Third-qtr. ender
- Month number 60-Across: Abbr
- Ninth month, abbreviated
- Ninth month (Abbr.)
- Mo. before Oct
- Mo. with Constitution Day
- Qtr.-ending month
- Back-to-school time for many: Abbr
- Month with the longest name: Abbr
- Nombre de mers
- Reaping mo
- Third qtr. concluder
- Square root of quarante-neuf