p.a.   (TTS Sound)

The p.a. has 2 Senses.

• pa system, p.a. system, public address system, p.a., pa
• ピーエイシステム, 拡声装置
• an electronic amplification system used as a communication system in public areas
• 公共の場で通信手段として使用される電気増幅システム

• each year, p.a., per annum, annually, per year
• 毎年, 年ごとに, 年毎に
• by the year; every year (usually with reference to a sum of money paid or received); "he earned $100,000 per annum"; "we issue six volumes per annum"
• その年までに