Title The Rank 3 Geometries of the Simple Suzuki Group Sz(q) Author Dimitri Leemans Reference Note Mat. 19 (1999), no. 1, 43-63. Math. Reviews 2001m:51019 Zentralblatt not available yet Abstract We determine all rank 3 geometries on which a Suzuki simple group $Sz(q)$, with $q$ an odd power of two, acts residually weakly primitively ({\sc Rwpri}). We observe that if we impose the $(2T)_1$ property, there is no {\sc Rwpri} geometry of rank $\geq 4$ on which $Sz(q)$ acts.