PR

1. Press release
2. Prize ring
3. Proportional representation
4. Public relations
5. Puerto Rico

pr

1. Pair
2. Per
3. Per rectum (Latin; medicine), through the rectum

Pr (chem)

Praseodymium

pr.

1. Present
2. Price

Pr.

1. Priest
2. Prince
3. Provençal

• Ophiuroidea
• ophiuroids
• ophthalm-
• ophthalmia
• ophthalmias
• ophthalmic
• ophthalmic optician
• ophthalmist
• ophthalmists
• ophthalmitis
• ophthalmitises
• ophthalmo-
• ophthalmological
• ophthalmologies
• ophthalmologist
• ophthalmologists
• ophthalmology
• ophthalmometer
• ophthalmometers
• ophthalmometry
• ophthalmophobia
• ophthalmoplegia
• ophthalmoplegic
• ophthalmoscope
• ophthalmoscopes