pa

• pa

• Pa

• PA

• pa

• PA

• Pa

• pa

• PA

• Pa

• pa

• pa

• Pa

• Pa

• Pa

• pa

• PA

• pa

• PA

• pa

• pa

• Pa

• pa

• pa

• PA

• pa

• pa

• PA

• pa

pa

Noun

an informal term for a father; probably derived from baby talk

Synonyms:

• dad
• dada
• daddy
• pa
• papa
• pappa
• pop

Noun

a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

Synonyms:

• protactinium
• protoactinium
• Pa
• atomic number 91

Noun

a unit of pressure equal to one newton per square meter

Synonyms:

• pascal
• Pa

Noun

a Mid-Atlantic state; one of the original 13 colonies

Synonyms:

• Pennsylvania
• Keystone State
• PA
• Pa.

Noun

an electronic amplification system used as a communication system in public areas

Synonyms:

• public address system
• P.A. system
• PA system
• P.A.
• PA