The Center for Open Educational Resources & Language Learning (COERLL) is one of 15 National Foreign Language Resource Centers funded by the US Department of Education. The overall mission of these federally-funded centers is to improve the teaching and learning of foreign languages by producing resources (materials and best practices) that can be profitably employed in a variety of settings. COERLL's work is organized around seven basic areas:

| CALPER | Center for Advanced Language Proficiency Education and Research |
| CARLA | Center for Advanced Research on Language Acquisition |
| CASLS | Center for Applied Second Language Studies |
| CELCAR | Center for Languages of the Central Asian Region |
| CERCLL | Center for Educational Resources in Culture, Language & Literacy |
| CLEAR | Center for Language Education and Research |
| COERLL | Center for Open Educational Resources & Language Learning |
| LARC | Language Acquisition Resource Center |
| NALRC | National African Language Resource Center |
| NCLRC | National Capital Language Resource Center |
| NEALRC | National East Asian Languages Resource Center |
| NFLRC | National Foreign Language Resource Center |
| NHLRC | National Heritage Language Resource Center |
| NMELRC | National Middle East Language Resource Center |
| SEE LRC | Slavic and East European Language Research Center |