Related Clues:

• ''Fi'' lead-in
• __-fi (flying-saucer stories)
• ___-fi (literary genre)
• Poli ___ (common major)
• Anat., e.g.
• Acoustics, e.g.: Abbr.
• Fair subject?: abbr.
• Geol. or astron.
• Chem. or biol
• Zool., e.g.
• Medicine, e.g.: Abbr.
• Tech., e.g.
• Ecol. or biol.
• Zool. or ecol.
• Chem. or bot.