Proportionality Proportional representation Rural–urban proportional representation Proportional control Proportionality (mathematics) Proportional tax Mixed-member proportional representation Semi-proportional representation Party-list proportional representation Dual-member proportional representation Proportional navigation Proportional hazards model Proportional division Proportional-fair scheduling Northern Kanto proportional representation block Strongly proportional division Proportionality for solid coalitions Proportional reduction in loss Proportional fairness Proportional symbol map Proportional myoelectric control Proportionality (law) Proportional share scheduling Proportional Rep…

presentation Society of Australia Proportional Representation Society Tokyo proportional representation block Southern Kanto proportional representation block Proportional–integral–derivative controller Energy proportional computing Japanese House of Councillors national proportional representation block Tohoku proportional representation block Kyushu proportional representation block Hokkaido proportional representation block Proportional approval voting Proportional counter Results of the 2012 Japanese general ele

ction (Shikoku proportional representation block) Proportional cake-cutting Sequential proportional approval voting Chūgoku proportional representation block Wire chamber A Proportional Response Proportional reasoning Proportional rule (bankruptcy) Proportional Representation League Closed list Proportional item allocation Results of the 2014 Japanese general election (Shikoku proportional representation block) Fully proportional representation Iterative proportional fitting Proportional-fair rule Proportional Representation Society of Ireland Proportional representation (South Korean constituency) Kinki proportional representation block Proportional set size Justified representation Degressive proportionality Probability-propor