| English | French |
| Commission for the Conservation of Southern Bluefin Tuna | Commission pour la conservation du thon rouge du sud |
| Drought Emergency in Southern Africa | Alerte à la sécheresse en Afrique australe |
| El Niño Southern Oscillation phenomenon | phénomène d'oscillation climatique austral du Niño |
| research project on the eutrophication of the southern North Sea | programme Phaeocystis |
| research project on the eutrophication of the southern North Sea | programme de recherche sur l'eutrophisation de la partie méridionale de la mer du Nord |
| Southern Africa A geographic region of the African continent astride the Tropic of Capricorn, including Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe, and also the Kalahari Desert, Zambezi River and Orange River | Afrique du Sud |
| Southern Asia A geographic region of the Asian continent bordered in the north by the countries of Central Asia and in the south by the Arabian Sea and the Bay of Bengal, extending westward into Iran and eastward into China, including Afghanistan, Pakistan, India, Nepal, Bangladesh, Burma, Bhutan and Sri Lanka | Asie du Sud |
| Southern Asia | Asie du Sud |
| southern black-throated finch | diamant à bavette (Poephila cincta cincta) |
| southern elephant-seal | éléphant de mer (Mirounga leonina) |
| Southern flying squirrel | petit polatouche (Glaucomys volans) |
| southern lights | aurore australe (aurora australis) |
| southern lights | lueurs australes (aurora australis) |
| southern ozone hole | trou antarctique |
| southern ozone hole | trou d'ozone antarctique |
| southern ozone hole | trou d'ozone austral |
| southern ozone hole | trou austral |
| southern ozone hole | trou d'ozone du pôle Sud |
| southern painted stork | tantale blanc (Mycteria cinerea) |
| Southern river otter | loutre du Chili (Lontra provocax) |
| southern sea otter or California sea otter | loutre de mer Californie (Enhydra lutris nereis) |
