(colloquial, nutrition, countable, chiefly in the plural) Clipping of macronutrient.

(colloquial, economics, uncountable) Clipping of macroeconomics.

(colloquial, photography, countable) Short for macro lens.

(programming) A comparatively human-friendly abbreviation of complex input to a computer program.

Very large in scope or scale.

(cooking, colloquial) Clipping of macrobiotic.