Nuclear Test Ban — Treaty Banning Nuclear Weapons Tests in the
Atmosphere, in Outer Space, and Under Water
O
Ozone Layer Protection — Montreal Protocol on Substances That
Deplete the Ozone Layer
S
Ship Pollution — Protocol of 1978 Relating to the International
Convention for the Prevention of Pollution From Ships, 1973
(MARPOL)
T
Tropical Timber 83 — International Tropical Timber Agreement,
1983
Tropical Timber 94 — International Tropical Timber Agreement,
1994
W
Wetlands — Convention on Wetlands of International Importance
Especially As Waterfowl Habitat; note - also known as Ramsar