Some not very strong ideas... 

Given this 

>"Currently correctly identified groups and who found them: 

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>!Shift, Option, Control, Alternate identified as (1) by M Oehm

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>!Black, Red, Lane, Stock identified as (2) by ArgumentBargument"

Then how about 

>! Jack: Flap Jack, Jack Sparrow, Jack Shaft and Jack Bond? (probably not because "Jack" works with too many things :/

or

>! **BOND** (James) drives an AMC Hornet

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>!the **GREEN** Hornet is a comic book character

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>!the giant **SPARROW** bee is a bee...

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>!the United States **NAVY** have the F/A-18 Hornet, the USS Wasp, WASP class amphibious assault ships and others...