
1) Arrow trajectories 2) Ball trajectories 3) Bands of electricity 4) Bends 5) Blooper paths 6) Bottle rocket paths 7) Bow shapes 8) Bow-shaped segments 9) Bow-shaped things 10) Bows 11) Bridges between electrodes 12) Bridges of electricity 13) Brow curves 14) Budget-graph border lines 15) Career curves
Found on
https://www.crosswordclues.com/clue/arcs

1) Lobs
Found on
https://www.crosswordclues.com/clue/arcs
[computing] ARCS is a firmware bootloader (also known as a PROM console) used in most computers produced by SGI since the beginning of the 1990s. The ARCS system is loosely compliant with the Advanced RISC Computing (ARC) standard, promulgated by the Advanced Computing Environment consortium in the early 1990s. In another sense, the ARC sta...
Found on
http://en.wikipedia.org/wiki/ARCS_(computing)

acronym: Atmospheric Radiation and Cloud Station
Found on
https://www.encyclo.co.uk/local/20002
No exact match found.