The word(s) "muslim" appears 19 time(s) in 19 verse(s) in Quran in Muhammad Pickthal translation.

(11) Excepting those of the idolaters with whom ye (muslims) have a treaty, and who have since abated nothing of your right nor have supported anyone against you. (As for these), fulfil their treaty to them till their term. Lo! Allah loveth those who keep their duty (unto Him).

(12) They swear by Allah to you (muslims) to please you, but Allah, with His messenger, hath more right that they should please Him if they are believers.

(13) They will make excuse to you (muslims) when ye return unto them. Say: Make no excuse, for we shall not believe you. Allah hath told us tidings of you. Allah and His messenger will see your conduct, and then ye will be brought back unto Him Who knoweth the Invisible as well as the Visible, and He will tell you what ye used to do.

(14) O my Lord! Thou hast given me (something) of sovereignty and hast taught me (something) of the interpretation of events - Creator of the heavens and the earth! Thou art my Protecting Guardian in the world and the Hereafter. Make me to die muslim (unto Thee), and join me to the righteous.

(15) It may be that those who disbelieve wish ardently that they were muslims.

(16) And strive for Allah with the endeavour which is His right. He hath chosen you and hath not laid upon you in religion any hardship; the faith of your father Abraham (is yours). He hath named you muslims of old time and in this (Scripture), that the messenger may be a witness against you, and that ye may be witnesses against mankind. So establish worship, pay the poor-due, and hold fast to Allah. He is your Protecting friend. A blessed Patron and a blessed Helper!

(17) And I am commanded to be the first of those who are muslims (surrender unto Him).

(18) And who is better in speech than him who prayeth unto his Lord and doeth right, and saith: Lo! I am of those who are muslims (surrender unto Him).

(19) Allah hath made lawful for you (muslims) absolution from your oaths (of such a kind), and Allah is your Protector. He is the Knower, the Wise.