Four Letter Word

7" format

1. Four Letter Word
2. She Hasn't Got Time For You '88

Australia: MCA 7 257698
Canada: MCA 53480
Germany: MCA 257 698-7
Ireland: MCA KIM 10
United Kingdom: MCA KIMB 10 (Limited edition box set including poster)
United Kingdom: MCA KIM 10
United States: MCA 53480

1. Four Letter Word
2. Four Letter Word

United States: MCA 53480 (For promotion only)

1. Four Letter Word
2. It's Only Love (Simply Red)

Italy: MCA PROMO 344 (For promotion only)

12" format

1. Four Letter Word (extended version)
2. Four Letter Word (Late Night mix)
3. She Hasn't Got Time For You '88

Germany: MCA 257 696-0
France: MCA 257 697-0
United Kingdom: MCA KIMT 10

CD-single format

1. Four Letter Word
2. She Hasn't Got Time For You '88
3. Four Letter Word (extended version)

Germany: MCA 257 696-2 (3" disc in 5" sleeve)
United Kingdom: MCA DKIM 10

1. Four letter word
2. She Hasn't Got Time For You '88

Japan: MCA Warner 10P3-6107 (3" disc)

1. Four Letter Word

United States: MCA CD45-17744 (For promotion only)