351. Moleo
352. Momotsuto To
353. Momotto-to
354. Moniak
355. Moniak Island
356. Morake
357. Morenkul
358. Morenkul Island
359. Morina Island
360. Morning Star
361. Mortlock Island
362. Mot
363. Motarappu-to
364. Motaruppu-To
365. Moterikku
366. Moterikku
367. Moterikku Island
368. Motlap
369. Muginkarikku
370. Mui Island
371. Mui-to
372. Muit
373. Mujinkaarikku To
374. Mujinkarikku
375. Mujinkarikku-to

376. Mujinkarikku-to Island
377. Mukil Island
378. Mukkuri
379. Mukkuri-To
380. Mulgrave Atoll
381. Mulgrave Inseln
382. Mulgrave Islands
383. Mulgrove
384. Mullu
385. Mullu Island
386. Mummet
387. Mummet Island
388. Mumut
389. Muneyaku-to
390. Munjak
391. Munjor
392. Munjur
393. Murle Island
394. Murule-To
395. Murure
396. Murure-to
397. Musquillo
398. Musquillo Atoll
399. Musquillo Inseln
400. Mut