SACU: Southern African Customs Union
SACEP: South Asia Co-opeative Environment Programme
SADC: Southern African Development Community
SCO: Shanghai Cooperative Organization
SAFE: South African Far East Cable
SECI: Southeast European Cooperative Initiative
SHF: super-high-frequency
Ship Pollution: Protocol of 1978 Relating to the International
Convention for the Prevention of Pollution From Ships, 1973 (MARPOL)
Sparteca: South Pacific Regional Trade and Economic Cooperation
Agreement
SPC: Secretariat of the Pacific Communities