| maiana(noun, area, reef, atoll) |
| majuro(noun, area, reef, atoll) |
| male atoll(expression, area, reef, atoll) |
| maloelap atoll(expression, area, reef, atoll) |
| manihiki(noun, area, reef, atoll) |
| manuae(noun, area, reef, atoll) |
| marakei(noun, area, reef, atoll) |
| meemu atoll(expression, area, reef, atoll) |
| mesophotic coral reef(expression, feature, marine, reef, coral) |
| middle brother(expression, territory, area, reef) |
| misteriosa bank(expression, territory, area, reef) |
| montipora(noun, feature, marine, reef, coral) |
| montipora digitata(expression, feature, marine, reef, coral) |
| montipora dilatata(expression, feature, marine, reef, coral) |
| montipora grisea(expression, feature, marine, reef, coral) |
| mulaku atoll(expression, area, reef, atoll) |
| namdrik atoll(expression, area, reef, atoll) |
| namu atoll(expression, area, reef, atoll) |
| nanumanga(noun, reef, atoll, tuvalu) |
| nanumea(noun, reef, atoll, tuvalu) |