破は防ぼう法ほうはぼうほうFreq.FrequencyTop 100,000Meanings1nounSubversive Activities Prevention ActabbreviationlawAbbreviation of 破壊活動防止法. Used in legal and political contexts.See also: 破壊活動防止法破は防ぼう法ほうは、破は壊かい活かつ動どう防ぼう止し法ほうの略りゃく称しょうです。破防法 is the abbreviation for the Subversive Activities Prevention Act.