(business) A summary of how a business owner, manager, or entrepreneur intends to organize an entrepreneurial endeavor and implement activities necessary and sufficient for the venture to succeed.

The conscious design of towns and cities. / The science of such design.

A plan for distributing or allocating bandwidth within a frequency spectrum.

(idiomatic) Any strategy devised to reach a given objective.

An alternative approach adopted when one's original plan does not succeed.

An alternative plan to be put into operation if needed, especially in case of emergencies, or if a primary plan fails.

(call center jargon) A plan that specifies actions to be taken when the telephone queue exceeds acceptable levels.

Birth control, especially when carried out by monogamous heterosexual couples.

(education) A teacher's document used to plan a lesson.

(Britain, construction, law) Legal permission granted by a government authority to construct on one's land, or to change the use of the land.