| AMS | American Mathematical Society |
| SIAM | Society for Industrial & Applied Math |
| AMATYC |
American Mathematical Association for Two Year Colleges |
| FTYCMA | Has no Web Site |
| MAA | Mathematical Association of America |
| NCTM | National Council of Teachers of Mathematics |
| NSF | National Science Foundation |
| NADE | National Association for Developmental Education |
| Cal-State, Northridge | Includes applications and resources (K-12) |