| Construction Industry | CPMPERT.ltx | Project Evaluation & Review Technique/Critical Path Method | LINDO |
| Construction Industry | LEONTIEF.ltx | Leontief Flow Model | LINDO |
| Construction Industry | LINEARZ.xls | Construction Cost Estimation | What'sBest! |
| Construction Industry | PCRASH.ltx | Project Evaluation & Review Technique with Crashing | LINDO |
| Construction Industry | PERT.lng | Project Management | LINGO |
| Construction Industry | PERTCPM.ltx | Project Evaluation & Review Technique/Critical Path Method | LINDO |
| Construction Industry | PERTODBC.lng | Project Evaluation & Review Technique/Critical Path Method | LINGO |
| Construction Industry | PERTOLE.lng | Project Evaluation & Review Technique/Critical Path Method | LINGO |
| Construction Industry | PROTRAC.ltx | PROTRAC Planning Model | LINDO |
| Construction Industry | PRTCRASH.ltx | Project Evaluation & Review Technique with Crashing | LINDO |