Ailinglaplap or Ailinglapalap is a coral atoll of 56 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain in the Marshall Islands. It is located 152 kilometres (94 mi) northwest of Jaluit Atoll. Its total land area is only 14.7 square kilometres (5.7 sq mi), but it encloses a lagoon of 750 square kilometres (290 sq mi). The economy of the atoll is dominated by coconut plantations. The population of the atoll was 1,729 in 2011. Jabat Island is located off the coast of Ailinglaplap Atoll. The former president of the Marshall Islands, Kessai Note, was born on Jeh Island, Ailinglaplap Atoll.

Ailuk Atoll is a coral atoll of 57 islets in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. It is located approximately 72 kilometres (45 mi) north from Wotje. Its total land area is only 5.4 square kilometres (2.1 sq mi), but it encloses a lagoon with an area of 177.45 square kilometres (68.51 sq mi). The major islets are: Ajelep, Aliej, Ailuk, Alkilwe, Barorkan, Biken, Enejabrok, Enejelar, Kapen and Marib. Most of the islets are on the eastern side of the atoll. The western and southern sides of the atoll have a nearly continuous submerged coral reef, with three main passes that lead into the lagoon: Erappu Channel, Marok Channel and Eneneman Channel on the west side.
Aomen is an island twelve kilometers northwest of Bikini Island, Bikini Atoll, Marshall Islands.

Arno Atoll is a coral atoll of 133 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. Its total land area is only 5 square miles (13 km2). Unlike most other atolls, Arno encloses three different lagoons, a large central one, and two smaller ones in the north and east. Its main lagoon encloses an area of 130.77 square miles (338.7 km2). At a distance of only 20 kilometres (12 mi), it is the closest atoll to the Marshall Islands capital, Majuro Atoll, and can be seen looking east from Majuro on a clear day at low tide. The population of Arno Atoll was 1,794 at the 2011 census. The most populous islets are Ajeltokrok, Kobjeltak, Rearlaplap, Langor and Tutu. The largest village is Ine, Arno.

Aur Atoll is a coral atoll of 42 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. Its total land area is only 15 square kilometres (5.6 sq mi), but it encloses a lagoon with an area of 620 square kilometres (240 sq mi). It is located south of Maloelap Atoll. The population of Aur Atoll was 499 in 2011.

Erikub Atoll is an uninhabited coral atoll of fourteen islands in the Pacific Ocean, located in the Ratak Chain of the Marshall Islands. Its total land area is only 1.53 square kilometres (0.59 sq mi), but it encloses a lagoon with an area of 230 square kilometres (89 sq mi). It is located slightly south of Wotje.

Illeginni is an island in the Kwajalein Atoll, part of the Republic of the Marshall Islands (RMI).
Jabat Island is an island in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is only 0.6 square kilometres (0.23 sq mi), and has a length of 1.2 kilometres (0.75 mi). It is located 12 kilometres (7.5 mi) from Ailinglapalap Atoll. Unlike most of the other islands in the Marshall Islands, Jabat Island is a rocky island rather than a coral atoll, although it surrounded by fringing shallow water coral reefs that extend for several kilometres beyond the outer reef to the north and south. The population of Jabat Island was 84 in 2011.

Jemo Island Atoll is an uninhabited coral island in the Pacific Ocean, in the Ratak Chain of the Marshall Islands north-east of Likiep Atoll. The island is oval-shaped and occupies the southwestern end of a narrow submarine ridge that extends to the northeast for several kilometers. Its total land area is only 0.16 square kilometres (0.062 sq mi). The island is traditionally held as a food reserve for the family of Joachim and Lijon deBrum, passed down to Lijon debrum from Iroijlaplap Lobareo and is owned by the current Likiep land-owning families of Joachim and Lijon debrum, grandkids of Iroijlaplap Jortõka of Ratak Eañ. There is also a shipwreck of unknown origin on the west side of the island.

Klee Pass is a shallow, 3 nautical mile-wide channel of water which separates Knox Atoll from Mili Atoll in the Marshall Islands.

Knox Atoll is an uninhabited coral atoll of 18 islands in the Pacific Ocean, and is the southernmost atoll of the Ratak Chain of the Marshall Islands. The total land area is only 0.98 square kilometres (0.38 sq mi), but it encloses a largely sand-filled lagoon with an area of 3.42 square kilometres (1.32 sq mi). The atoll measures 11 kilometres (6.8 mi) in length and is 2 kilometres (1.2 mi) wide. The largest islets, located on the western and northern sides, include Aelingeo, Nadikdik and Nariktal. The atoll is separated by the Klee Passage from the southern point of Mili Atoll to which it was once connected.

Lae Atoll is a coral atoll of 20 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is only 1.5 square kilometres (0.58 sq mi), but it encloses a lagoon with an area of 17.7 square kilometres (6.8 sq mi). It is located approximately 47 kilometres (29 mi) east of Ujae Atoll. The population of Lae Atoll was 347 in 2011.

Laura is an island town situated in Marshall Islands. It is located in the west of Majuro Atoll. At approximately 10 feet (3.0 m) above sea level, Laura has the highest elevation of any islands in the Majuro Atoll. Marshall Islands International Airport is located on the island of Laura. A road connects the island of Laura to Djarrit.

Lemkein is a seamount in the Western Pacific Ocean, west of Kwajalein.

Lib Island is an island in the Pacific Ocean. It is a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is 0.93 km2.. The population of Lib Island is 155.

Likiep Atoll is a coral atoll of 65 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. It is approximately 55 kilometres (34 mi) northwest of Wotje. Its total land area is only 10.26 square kilometres (3.96 sq mi), but that encloses a deep central lagoon of 424 square kilometres (164 sq mi). Likiep Atoll also possesses the Marshall Islands' highest point, an unnamed knoll 10 metres (33 ft) above sea level. The population of Likiep Atoll was 401 in 2011.

Meck Island is part of the Kwajalein Atoll in the Ralik Chain in the Republic of the Marshall Islands, 2,100 nautical miles (3,900 km) southwest of Honolulu, Hawaii.

Namu Atoll is a coral atoll of 54 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is only 6.27 square kilometres (2.42 sq mi), but that encloses a lagoon of 397 square kilometres (153 sq mi). It is located approximately 62 kilometres (39 mi) south-southwest of Kwajalein Atoll.

The Ralik Chain is a chain of islands within the island nation of the Marshall Islands. Ralik means "sunset". It is west of the Ratak Chain. In 1999 the total population of the Ralik islands was 19,915. Christopher Loeak, who became President of the Marshall Islands in 2012, was formerly Minister for the Ralik Chain.

The Ratak Chain is a chain of islands within the island nation of the Marshall Islands. Ratak means "sunrise". It lies to the east of the country's other island chain, the Ralik Chain. In 1999 the total population of the Ratak islands was 30,925.

Ujae Atoll is a coral atoll of 15 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is only 1.86 square kilometres (0.72 sq mi), but it encloses a lagoon of 185.94 square kilometres (71.79 sq mi). It is located about 122 kilometres (76 mi) west of Kwajalein Atoll.

Utirik Atoll or Utrik Atoll is a coral atoll of 10 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. Its total land area is only 2.4 square kilometres (0.94 sq mi), but it encloses a lagoon with an area of 57.7 square kilometres (22.29 sq mi). It is located approximately 47 kilometres (29 mi) east of Ujae Atoll. The population of Utirik Atoll is 300-400 as of 2020. it is one of the northernmost Marshall Islands with permanent habitation.

Wotho Atoll is a coral atoll of 13 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is only 4.33 square kilometres (1.67 sq mi), but it encloses a lagoon of 94.92 square kilometres (36.65 sq mi). The name "Wotho" means either "entrance through the reef", or "island far away" according to different sources.