Pr.

1. Priest
2. Prince
3. Provençal

pr.

1. Present
2. Price

pr

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

PR

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

Pr (chem)

Praseodymium

• lineages
• line ahead
• lineal
• linealities
• lineality
• lineally
• lineament
• lineaments
• linear
• linear A
• linear accelerator
• linear accelerators
• linear aerospike engine
• linear aerospike engines
• linear B
• linear equation
• linear equations
• linearisation
• linearise
• linearised
• linearises
• linearising
• linearities
• linearity
• linearization