This is a list of secondary schools in Singapore. Most secondary schools offer a four-year "express course", or a "special course" for Special Assistance Plan (SAP) schools, as well as a five-year "normal course", all of which lead to the Singapore-Cambridge GCE Ordinary Level (O-Levels) examinations. Students in the normal stream may instead sit for the Singapore-Cambridge GCE Normal Level examinations, either NA-Levels or NT-Levels, in their fourth year and continue along their respective post-secondary pathways. These students are however not eligible to enter junior colleges (JCs) to pursue the Singapore-Cambridge GCE Advanced Level (A-Levels), but typically progress to vocational schools such as polytechnics or the Institute of Technical Education (ITE). Some schools also offer a six-year Integrated Programme (IP) for more academically inclined students. This pathway leads directly to the A-Levels examinations or the International Baccalaureate Diploma (IB), bypassing the O-Levels entirely. Depending on results, these qualifications allow for direct admission into universities.