Agg or AGG may refer to:
Aggression is overt, often harmful, social interaction with the intention of inflicting damage or other unpleasantness upon another individual.
The Aggregat series was a set of ballistic missile designs developed in 1933–45 by a research program of Nazi Germany's army (Wehrmacht).
Aggressive Inline Skating is a form of inline skating executed on specially designed inline skates with focus on grinding and spins.
Agglutination is a process in linguistic morphology derivation in which complex words are formed by stringing together morphemes without changing them in spelling or phonetics.
Aggie Bonfire was a long-standing annual tradition at Texas A&M University as part of the college rivalry with the University of Texas at Austin.
Aggressive mimicry is a form of mimicry in which predators, parasites or parasitoids share similar signals with a harmless model, allowing them to avoid being correctly identified by their prey or host.
The Aggregate Level Simulation Protocol (ALSP) is a protocol and supporting software that enables simulations to interoperate with one another.
Aggadah (Aramaic אַגָּדָה: "tales, lore"; pl. aggadot or (Ashkenazi) aggados; also known as aggad or aggadh or agâdâ) refers to non-legalistic exegetical texts in the classical rabbinic literature of Judaism, particularly as recorded in the Talmud and Midrash.
In macroeconomics, aggregate demand (AD) or domestic final demand (DFD) is the total demand for final goods and services in an economy at a given time.