* Exceptional Circumstances: These institutions might make exceptions for individuals with demonstrably exceptional talent or life experience. This could involve significant achievements in a specific field (like a self-taught programmer with a demonstrably successful software project), a compelling story of overcoming adversity, or documented professional experience that clearly demonstrates readiness for college-level work.
* Alternative Credentials: Some institutions might accept alternative credentials that demonstrate college readiness. This isn't the same as *not* having a high school diploma or GED, but it's a different pathway. These might include portfolio-based admissions (common in art schools), successful completion of specific vocational programs, or substantial documented work experience in a relevant field.
* Non-Traditional Institutions: Some smaller, less traditional institutions or vocational schools might be more open to accepting students without a high school diploma or GED, but you'll need to investigate very carefully.
In short: Don't expect to find many, if any, institutions that readily accept students without *any* formal secondary education credentials. The vast majority require either a high school diploma or GED as a minimum standard. If you don't have one, focusing on obtaining a GED is the most reliable path to higher education. Even then, your chances are significantly higher than trying to gain admission without any formal equivalent.