| 1988 | France | Accord 102156First year12" | 12" |
| 1988 | Germany | Noise International N 0126-8 / Noise International 12 HELLO 2First year12", Picture Disc · Picture disc | 12", Picture Disc · Picture disc |
| 1988 | Germany | Noise International N 0126-6 / Noise International 7 HELLO 2First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1988 | Germany | Noise International N 0126-6 / Noise International SPV 01-4724First year7", Single | 7", Single |
| 1988 | Germany | Noise International N 0126-57", 45 RPM, Test Pressing · Test pressing | 7", 45 RPM, Test Pressing · Test pressing |
| 1988 | Germany | Noise International N 0126-512", Test Pressing · Test pressing | 12", Test Pressing · Test pressing |
| 1988 | Germany | Noise International 7 Hello 2 / Noise International N 0126-6First year7", Single | 7", Single |
| 1988 | Germany | Noise International N-0126-6First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1988 | UK | Noise International P HELLO 2 / Noise International N 0126-SFirst year7", 45 RPM, Shape, Limited Edition, Picture Disc · Limited, Picture disc | 7", 45 RPM, Shape, Limited Edition, Picture Disc · Limited, Picture disc |
| 1988 | UK | Noise International 12 HELLO 2First year12" · Colored vinyl | 12" · Colored vinyl |
| 1988 | UK | Noise International 7 Hello 2First year7" | 7" |
| 1988 | UK | Noise International 12 HELLO 2First year12", Maxi-Single | 12", Maxi-Single |
| 1988 | UK | Noise International N 0126-S / Noise International P HELLO 2First year7", 45 RPM, Shape, Picture Disc · Picture disc | 7", 45 RPM, Shape, Picture Disc · Picture disc |
| 1988 | UK & Europe | Noise International 7 HELLO 2First year7", 45 RPM, Single, Limited Edition · Limited, Colored vinyl | 7", 45 RPM, Single, Limited Edition · Limited, Colored vinyl |
| 1988 | US | Noise International 8787-1-RDAA / Noise International 8787-1-RDAA-AFirst year12", 33 ⅓ RPM, Promo · Promo | 12", 33 ⅓ RPM, Promo · Promo |