(law) Initialism of guardian ad litem, an individual (often a lawyer) appointed to represent the best interests of a child or incapacitated person for the purpose of a legal procedure.

Acronym of generalized anxiety disorder.

Abbreviation of gallon.

Abbreviation of Galatians.

An Irish form of football standardised in the late 19th century by the GAA, having its origin in various ancient, traditional Irish football games.

(architecture) The triangular area at the peak of an external wall adjacent to, and terminating, two sloped roof surfaces (pitches).

(archaic) A cable.

(childish) Onomatopoeic imitation of the sound of a baby who has not yet learned to speak.

A member of an ethnic group in Ireland, Scotland and the Isle of Man, whose language is one that is Gaelic.

(bodybuilding) A high-calorie beverage or powdered drink used to bulk up the physique, especially the muscles. Typically, such beverages are very high in sugar content, and need to be drunk in large volumes.