Definitions for "RPGA"
a]. Role Playing Games Association. TSR's international roleplaying society. [b]. Romantic Penguins Gaming Association. A southern version of [a], only worse.
The RPGA, or Role-Playing Games Association, is a marketing arm of Wizards of the Coast which organizes and sanctions role-playing games worldwide, principally under the d20 system. The group was founded in November 1980 by Frank Mentzer of TSR, Inc., the original publishers of the Dungeons and Dragons game. Wizards of the Coast acquired the RPGA when they purchased TSR in 1997.