Bid

Bid or BID may refer to:

Offer

 * Bidding, making a price offer in an auction, stock exchange, or card games
 * Bid, in a financial market, the price a market maker will buy a commodity at to buy a product in such a way; see bid–ask spread
 * Bid manager, an executive sales role within an organization, responsible for managing bids
 * Bid price, a price offered for a good by a potential buyer or a price offered by a potential vendor to perform a specific job
 * Bid, a formal invitation to join a fraternity or sorority

Places

 * Bid, Razavi Khorasan, a village in Razavi Khorasan Province, Iran
 * Bid, South Khorasan, a village in South Khorasan Province, Iran
 * Beed, a town in Maharashtra, India is sometimes referred to as Bid
 * Block Island State Airport, by IATA Code
 * Beth Israel Deaconess Medical Center, a hospital in Boston, USA

Science, medicine and technology

 * BH3 interacting domain death agonist, a pro-apoptotic protein
 * Binary integer decimal
 * Brought in dead, a patient found dead upon the arrival of medical assistance
 * bis in die, (Latin for "twice daily"), a medication dosage
 * Bugtraq ID, a list of security vulnerabilities
 * Bridge ID in networking, see Spanning Tree Protocol
 * Body integrity dysphoria, mental disorder
 * Body image disturbance, common symptom of eating disorders

Other uses

 * Bid, lead singer and songwriter of the band The Monochrome Set
 * Before I Disappear, a 2014 film
 * Shop at Bid, a defunct British shopping channel formerly known as Bid
 * Business improvement district
 * Sotheby's, by stock ticker symbol
 * French, Portuguese and Spanish acronym for the Inter-American Development Bank
 * Bachelor of Industrial Design (B.I.D.)