12001. OLD KAMPALA SENIOR SECONDARY SCHOOL
12002. OLD KINONI
12003. OLD LUWERO SS
12004. OLEBA SEED SECONDARY SCHOOL
12005. OLELAI PRIMARY SCHOOL
12006. OLELPEK PRIMARY SCHOOL
12007. OLILA HIGH SCHOOL
12008. OLILA HIGH SCHOOL P.T.A
12009. OLILI PRIMARY SCHOOL
12010. OLILIM PRIMARY SCHOOL
12011. OLILO PRIMARY SCHOOL
12012. OLIO COMMUNITY POLYTECHNIC
12013. OLIO SEED SECONDARY SCHOOL
12014. OLIVE BRANCH COLLEGE
12015. OLIVE PRIMARY SCHOOL KAMMENGO
12016. OLIVES INFANT SCHOOL AND DAYCARE
12017. OLIVES NURSERY AND PRIMARY SCHOOL
12018. OLIVIUS NURSERY AND PRIMARY SCHOOL
12019. OLLY AND M NURSERY AND PRIMARY SCHOOL
12020. OLOK SENIOR SECONDARY SCHOOL