- A pair of headphones.一副耳机
- A pair of headphones with a voice transmitter attached.一副附有传话器的耳机
- Penn Technical Institute
- Penn Valley Community College
- penny
- penny ante
- pennycress
- penny pincher
- penny-pinching
- pennyroyal
- pennyweight
- pennywhistle
- penny-wise
- pennywort
- pennyworth
- pennyworths
- penny–pinching
- penny–wise
- Penobscot
- Penobscot River
- Penobscots
- penoche
- penologies
- penology
- penon
- penoncel
- penoncel