| .NET framework | A Tools Integration Standard | ALPAK | BioMeDical Package | CERNLIB |
| CLHEP | CLX | Camelot Library | Dynamically Linked Library | Dynix |
| GNU C Library | GTK+ | General Activities Simulation Program | Graph Algorithm and Software Package | Hungry ViewKit |
| Internet Foundation Classes | LessTif | Library of Efficient Data types and Algorithms | Mei | Online Computer Library Center, Inc. |
| Online Public Access Catalog | Open Graphics Library | Open Telecom Platform | QuickDraw | SDI |
| San Francisco | Scheme Library | Selective Dissemination of Information | The Dojo Toolkit | Windows Open Service Architecture |
| accept | cfortran.h | connect | copybook | fprintf |
| gensym | libg++ | library | msgGUI | printf |
| run-time library | | | | |
