Killed by regulation

Banned, restricted, or pressured out of existence by rules rather than by the market.

3 entries, shortest-lived first.

  1. McDLT1984 → c. 1990about 6 yearsFood & Drink
  2. Czechoslovakia, as a country name1918 → 31 December 1992about 74 yearsNames & Designations
  3. Pluto's status as a planet18 February 1930 → 24 August 200676y 6mNames & Designations