Possible Clues:

• Pronoun designation: Abbr.
• Far from fem.
• Manly abbreviation
• Like bueno but not buena: Abbr.
• Like 60-Down: Abbr.
• Pron. category
• Like yang: Abbr.
• Foreign noun designation: Abbr.
• Unlike an heiress: Abbr.
• Like peacocks: Abbr.