501. Ra's Lanuf
502. Ra's Maghaghir al Atrash, Gharyan
503. Ra's Magharah, Darnah
504. Ra's Magoran
505. Ra's Manabbah
506. Ra's Manana, Tarhunah
507. Ra's Maniqah
508. Ra's Maqru, Al Khums
509. Ra's Marawah
510. Ra's Marbah ar Rashadat, Ghadamis
511. Ra's Marbah ar Rashidat, Ghadamis
512. Ra's Mariqah
513. Ra's Maryu, Gharyan
514. Ra's Mashbak Ma`lah, Gharyan
515. Ra's Mashhad Battar, Ghadamis
516. Ra's Mashhad Mansur, Zlitan
517. Ra's Mas`ud, Gharyan
518. Ra's Mayyar, Gharyan
519. Ra's Mazuzah, Gharyan
520. Ra's Ma`qil Matras, Ghadamis
521. Ra's Ma`zul, Misratah
522. Ra's Meghi Madua, Murzuq
523. Ra's Miftah
524. Ra's Mikrah, Tarhunah
525. Ra's Minqar an Nasr, Gharyan

526. Ra's Minqar an Nisr, Gharyan
527. Ra's Minsaz, Gharyan
528. Ra's Miqrad, Gharyan
529. Ra's Miqrah, Tarhunah
530. Ra's Mirdai, Gharyan
531. Ra's Mirdat, Gharyan
532. Ra's Misratah, Misratah
533. Ra's Miyar, Gharyan
534. Ra's Mu'mmar
535. Ra's Mulayyin
536. Ra's Munabbih
537. Ra's Munabbih, Tarhunah
538. Ra's Munasir, Al Khums
539. Ra's Musa
540. Ra's Mu`ammar
541. Ra's Mu`ayri, Zlitan
542. Ra's Nab al Jarw
543. Ra's Nab al Juru
544. Ra's Naggal, Gharyan
545. Ra's Naqqal, Gharyan
546. Ra's Naqqash, Gharyan
547. Ra's Qabis, Tarhunah
548. Ra's Qaddash, Tarhunah
549. Ra's Qalib ad Dukhkhan, Al Khums
550. Ra's Qalib Sultan, Al Aziziyah