Dip may refer to:
Various international and local diplomatic and humanitarian efforts in the Somali Civil War have been in effect since the conflict first began in the early 1990s.
Diphenhydramine is an antihistamine mainly used to treat allergies. It is also used for insomnia, symptoms of the common cold, tremor in parkinsonism, and nausea.
Diplomacy (from the Greek δίπλωμα, "official document conferring a privilege") is the art and practice of conducting negotiations between representatives of states.
Diphtheria is an infection caused by the bacterium Corynebacterium diphtheriae. Signs and symptoms may vary from mild to severe.
In radio and telecommunications a dipole antenna or doublet is the simplest and most widely used class of antenna.
Diplegia, when used singularly, refers to paralysis affecting symmetrical parts of the body. This should not be confused with hemiplegia which refers to spasticity restricted to one side of the body, or quadriplegia which requires the involvement of all four limbs but not necessarily symmetrical.
The U.S. Diplomatic Security Service (DSS or DS) is the federal law enforcement and security arm of the United States Department of State.
A diploma mill (also known as a degree mill) is a company or organization that claims to be a higher education institution but which offers illegitimate academic degrees and diplomas for a fee.
Diplomacy is a strategic board game created by Allan B. Calhamer in 1954 and released commercially in 1959. Its main distinctions from most board wargames are its negotiation phases (players spend much of their time forming and betraying alliances with other players and forming beneficial strategies) and the absence of dice and other game elements that produce random effects.