20112012

20112012 refers to the two-year span consisting of the calendar years 2011 and 2012. In usage, the string is a common shorthand for periods that begin in 2011 and end in 2012, such as seasonal schedules, fiscal years, or project timelines that cross the new year. It is frequently written with a dash (2011–2012) or simply concatenated as 20112012 in databases, file names, or branding.

In sports, many leagues organize seasons across two calendar years. Notable examples include the 2011–12 Premier League season (August 2011 to May 2012) and the 2011–12 NBA season (late 2011 to mid-2012). Other domains use the two-year label for academic terms, fiscal years, or program cycles.

The period saw significant historical events and patterns. It followed the early-2011 Arab Spring transitions and included ongoing political and economic upheavals in various regions, the 2011 Tōhoku earthquake and tsunami in Japan, and the European sovereign debt crisis. In 2012, London hosted the Summer Olympics, and the year saw notable political developments around elections and policy reforms in multiple countries.

Overall, 2011–2012 is a generic descriptor used across disciplines whenever a notable interval spans two calendar years, enabling consistent labeling of events, data, and schedules.

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