| Acronym | Definition |
|---|
| CEIT | College of Engineering and Information Technology (Northern Mindanao State Institute of Science and Technology; Philippines) |
| CEIT | Crew Equipment Interface Test (NASA) |
| CEIT | Countries with Economies in Transition |
| CEIT | Center of Excellence for Information Technology (NASA) |
| CEIT | Correctional Employee Initial Training (Delaware) |
| CEIT | Certified Expert Insider Threat (Lunarline School of Cybersecurity; various locations) |
| CEIT | Crew Equipment Integration Test |
| CEIT | Centre of Eco-Information & Terminology |
| CEIT | Centre for Educational & Information Technology |
| CEIT | Combat Engineering & Installation Team |
| CEIT | Cost Engineering Integrated Tools |
| CEIT | Computer Education and Educational Technology |