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Beach cusps, a pointed and regular arc pattern of the shoreline at the beach •
Behavioral cusp, a change in behavior with far-reaching consequences •
Caltech-USGS Seismic Processing, software for analyzing earthquake data •
Center for Urban Science and Progress, a graduate school of New York University focusing on urban informatics •
CubeSat for Solar Particles, a satellite launched in 2022 •
Cusp (anatomy), a pointed structure on a tooth •
Cusps of heart valves, leaflets of a heart valve • Nuclear cusp condition, in
electron density ==Other uses==