-- D28 3B
Zaliv Shelikhova (Zaliv -- -- D9 3K
Shelekhova)
Luzon Strait -- -- -- 3I
Tatar Strait -- -- -- 3D

PACIFIC OCEAN (see North -- -- -- --
Pacific Ocean and South
Pacific Ocean)

SOUTH ATLANTIC OCEAN 4 32 C 2A
Rio de la Plata 4.1 33 C1 2R
Drake Passage -- -- C5 2D
Golfo San Matias -- -- C2 2M
Golfo San Jorge -- -- C3 2J
Scotia Sea -- -- C6 2S
Weddell Sea -- -- C7 2W

SOUTH CHINA AND EASTERN 6 49 and 48 D18 plus 3U plus
ARCHIPELAGIC SEAS others others
South China Sea (Nan Hai) 6.1 49 D18 3U
Gulf of Tonkin 6.2 -- D19 3G
Gulf of Thailand (Gulf of 6.3 47 D20 3T
Siam)
Natuna Sea 6.4 -- -- --
Singapore Strait 6.5 46 (b) -- 3Z
Sunda Strait 6.6 -- -- --
Java Sea (Jawa Sea) 6.7 48 (n) F13 4J
Makassar Strait (Makasar 6.8 48 (m) E1 4M
Strait)
Bali Sea 6.9 48 (l) F14 4L
Flores Sea 6.10 48 (j) F16 4F
Sumba Strait 6.11 -- -- --
Savu Sea (Sawu Sea) 6.12 48 (o) F15 6S
Timor Sea 6.13 48 (i) F19 6T
Joseph Bonaparte Gulf 6.14 -- F20 --
Gulf of Carpentaria 6.15 -- E4 4P
Arafura Sea 6.16 48 (h) E3 4U
Aru Sea 6.17 -- -- --
Banda Sea 6.18 48 (g) E2 4B
Teluk Bone (Gulf of Bone, 6.19 48 (k) F17 4E
Gulf of Boni)
Ceram Sea (Seram Sea) 6.20 48 (f) D25 4Q
Gulf of Berau 6.21 -- -- --
Halmahera Sea 6.22 48 (e) D2