RE2

RE2 may refer to:


 * RE2 (software), a regular expression software library
 * Resident Evil 2, a 1998 survival horror video game
 * Resident Evil 2 (2019 video game), a 2019 remake of the 1998 video game
 * Resident Evil: Apocalypse, a 2004 horror film, second in the film franchise
 * Boulder Valley School District (or district Re2), in Boulder, Colorado
 * Texas Recreational Road 2 (or RE2), Texas RE2 in Val Verde County
 * Rhein-Haard-Express (RE 2), German train service