7"
01. Incommunicado (Edit)
02. Going Under (Single Version)

12" and CD
01. Incommunicado
02. Incommunicado (Alternate Version)
03. Going Under (Single Version)

12" Picture Disc
04. Incommunicado (3:56)
05. Going Under (2:47)

(7", Single) EMI 1C 006 20 1817 7 Germany 1987
(12") EMI Records 20 1816 6 Netherlands 1987
(12") EMI Records, EMI Records 12 MARIL 6, 12MARIL 6 UK 1987
(12", Pic) EMI 12 MARIL P 6 UK 1987
(7") EMI MARIL 6 UK 1987
(7", Single, Promo) EMI EMS-17709 Japan 1987
(CD, Maxi) EMI Records, CD MARIL 6, 20 1816 2 UK 1987