First use: radar (radio detecting and ranging), laser (light amplification by stimulated emission of radiation), scuba (self-contained underwater breathing apparatus), digital signal processing (DSP), automated teller machine (ATM).
Next use: radar, laser, scuba, DSP, ATM.
Glossary
ATM automated teller machine. 1 DSP digital signal processing. 1
laser light amplification by stimulated emission of radiation. 1 radar radio detecting and ranging. 1
scuba self-contained underwater breathing apparatus. 1
1