Signal
Signal Corps (Angkatan Darat Amerika Serikat)
Signal (aplikasi perpesanan)
Signal Entertainment Group
Signal Hill Battery
Signal (lagu Twice)
Traffic Signal (film)
Signal (album mini)
Digital signal processor
Danger Signal
Signal Iduna Park
Protokol Signal
Signal (seri televisi Korea Selatan)
The Signal (film 2014)
Greenwich Time Signal
Heart Signal
OpenSignal
Pertempuran Bukit Signal
＃LoveSignal
Penghasil sinyal induktif
Sinyal mara bahaya
Mayday (tanda bahaya)