Q&A: Please explain these baseball abbreviations “Minimum of 1000 IP, 3000 PA and 100 decisions..” from the website

Question by almachandcanismajor: Please explain these baseball abbreviations “Minimum of 1000 IP, 3000 PA and 100 decisions..” from the website
“Minimum of 1000 IP, 3000 PA and 100 decisions for career and active leaderboards for rate statistics.” http://www.baseball-reference.com/leaders/BA_career.shtml
What is IP, PA, and 100 decisions?
i am guessing…
innings played for IP
plate attempts for PA
IP can not stand [...]