This term is most commonly applied to large family cars produced by mainstream manufacturers and sold cheap to fleets, e.g. Honda Accord.

LEAD: Many mainstream manufacturers are reformulating their products to meet kosher requirements.

And Bisquick and Many mainstream manufacturers are reformulating their products to meet kosher requirements.

These often cover more obscure subjects than mainstream manufacturers.

The success of the Lexus LS became a test case for mainstream manufacturers targeting upscale segments.

In response to demand from gymgoers, mainstream manufacturers like Nike and Reebok have recently begun offering "fitness dance" shoes.

It will take focused efforts to prod mainstream manufacturers toward offering healthier products.

The vast bulk of mainstream manufacturers in this country don't know how to use our designers.

The company can produce OEM racing-style seats for mainstream manufacturers.

In fact, with little fanfare, mainstream manufacturers in recent years have all but stopped selling stereo equipment.